Database Develop

[RECOVERY] TWRP 2.6.3.1 V510 Palman LG G Pad 8.3 GPE

First thanks to drgravy who compiled this TWRP build for the LG G Pad 8.3 GPE (V510); device name Palman, a link to the official TWRP download page will be posted once the appropriate section for (Palman) has been created.
Team Win Recovery Project 2.x, or twrp2 for short, is a custom recovery built with ease of use and customization in mind. It’s a fully touch driven user interface – no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Phone look:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Tablet look:
CHANGELOG for 2.6.3.0:
-Proper backup and restore of SELinux contexts (thanks to Tassadar)
-Pull in some ROM information for backup name generation
-Merge all recent patches from AOSP bringing TWRP up to date with Android 4.3
-Add 1200x1920 theme (thanks to Tassadar)
-A few other fixes and tweaks
CHANGELOG for 2.6.1.0:
-Initial SELinux support (only a few devices, need testers so come by IRC if your device doesn't have it and needs it)
-Initial support for f2fs file system formatting (Moto X)
-Update SuperSU install for 4.3 ROMs
-Fixed a permissions bug on files created during backup
-Fixed a bug that caused TWRP to not wait for compressed backups to finish causing 0 byte files and md5sums to not match
-Fixed decryption of encrypted data so that both TouchWiz and AOSP decryption are possible
-Ignore lost+found folder during backup and size calculations
-Various other minor bug fixes and tweaks
CHANGELOG for 2.6.0.0:
Special Note: If you are running a custom theme, you will likely need to remove that theme before updating to 2.6.0.0 as your custom theme will likely not have some of the new changes visible (e.g. you won't be able to encrypt a backup)!
-Can encrypt a backup to prevent theft of private data from your backup files
-Updated graphics / icon courtesy of shift
-Updated exFAT to latest commits
-Fixed a problem with Samsung TouchWiz decryption
-Update SuperSU binary
-Fixed saving of backup partitions list
-Fixed saving of last used zip install folder
-Fixed backup of datadata on devices that use a separate partition for datadata
-Fixed some issues with the advanced wipe list (android_secure, can now wipe internal storage on data/media deivces and wipe data on the advanced list no longer formats the entire data partition)
-Fixed some problems with partitioning a SD card
-Various other bug fixes and tweaks
Notes about encrypted backups:
Why encrypt your backups? -- Most people store their backups on the device. Any app that has permission to access storage could potentially read your backup files and try to harvest your data. Encrypted backups also provide an added layer of security if you move your backups to other storage devices or to the cloud. The encryption that we're using is probably not strong enough for enterprise level security, but should be strong enough to make it significantly difficult to get to your data.
Encryption is using OpenAES which uses AES 128-bit cbc encryption. If you happen to use a longer password (over 16 characters) then the encryption strength improves to 192 or 256 bits. Do not forget your password. If you forget your password you will be unable to restore your backup. We don't encrypt the entire backup. Encryption is very CPU intensive and can be fairly slow even when we spread the workload over multiple cores even on the latest high-end devices. To ensure that encrypted backups don't take forever, we don't encrypt any other partitions besides /data and in /data we don't encrypt /data/app (or other app related directories where apks are stored) and we don't encrypt dalvik cache.
DISCLAIMER:
I nor anyone else is responsible for what you do to your device.
but if something goes wrong I will do my best to help
Download:
TWRP 2.6.3.1 V510 Palman
How to flash:
Since this is a GPE Tab simply boot your device into fastboot. Easiest way is to do adb reboot bootloader.
Once booted into the bootloader simply issue this command:
fastboot flash recovery palman.img
Once done reboot into recovery and you should be greeted with TWRP.
CREDITS:
@Dees_Troy and team win for this wonderful recovery

Confirmed working on GPE version.
Unlocok bootloader and flash recovery or you can just do "fastboot boot palman.img" and it will boot in recovery without flashing it (so you get to keep stock recovery in case you need to run an OTA later).

Hi
I get the message "Waiting for the device", so how get the device in fastboot mode?
Thanks
---------- Post added at 11:19 AM ---------- Previous post was at 11:12 AM ----------

Enable usb debugging or check if u have drivers
Enviado do meu GT-I9300 através de Tapatalk

Ver3go said:
Enable usb debugging or check if u have drivers
Enviado do meu GT-I9300 através de Tapatalk
Click to expand...
Click to collapse
Sorry for the dumb question, but where do I get the drivers for the GPE? I used Dalingrin's easy root script for the LGE, but "adb shell" doesn't work with that minimal adb, so I'm assuming I need to grab a different driver?
UPDATE: Still looking for the drivers. I downloaded the latest ADT and had it install the Google USB Driver, but still neither "adb shell" nor "fastboot devices" works properly. Just to answer the obvious question, yes, I've enabled USB Debugging in Developer Options. Any thoughts on how I can get past this hurdle so that I can get to a point where I can root a GPE device?
UPDATE 2: Okay, I figured it out and have GPE all nice and rooted now! Basically just follow the instructions to root a Nexus 5 but use the recovery image on this thread and you should be golden!

The 4.4.2 update just hit my GPE running this recovery and it failed to install saying:
This package is for "palman" devices; this is a "v 500".
Click to expand...
Click to collapse
Is there any easy way to fix that?

SCWells72 said:
The 4.4.2 update just hit my GPE running this recovery and it failed to install saying:
Is there any easy way to fix that?
Click to expand...
Click to collapse
I might have an easy answer for you, give me a few minutes to try it out first.
---------- Post added at 04:32 PM ---------- Previous post was at 04:06 PM ----------
SCWells72 said:
The 4.4.2 update just hit my GPE running this recovery and it failed to install saying:
Is there any easy way to fix that?
Click to expand...
Click to collapse
I think you can do this two ways, flash back to the stock recovery, or just run the stock recovery once from the bootloader. Flashing back to the stock recovery is probably the safest option, however I have an idea if you don't want to have to go back and forth.
Disclaimer, I'm an NOT expert with this so it may not work.....
Ok, for either option you'll need the stock recovery. You can download it from HERE (Stolen from AutoPrime's post).
I recommend putting the update ZIP and recovery image file in a folder of your root path (for me "C:\android\")
Here's my idea, have fastboot just boot the stock recovery once.
Make sure ADB debugging is enabled in "Developer Options"
Connect your USB cable and run
Code:
adb reboot bootloader
Your tablet should reboot and your should see the bootloader screen, once you see the screen run
Code:
fastboot boot C:\android\17-recovery.img
fastboot should show you progress indicator and once it is finished your tablet should see a red exclamation mark. press the power button and then the vol. up button. This should show options 1. Reboot System 2. ADB Sideload, use the volume keys to select adb sideload then press the power key to select.
then
Code:
adb sideload C:\android\a0bd45922b5958a38acef76f577f527268ef90db.signed-KRT16O.L004_user-KOT49H.L004_user_update.zip
I think it will work, not sure if it will keep TWRP or overwrite it. Like I said earlier, I'm not an expert.

SCWells72 said:
The 4.4.2 update just hit my GPE running this recovery and it failed to install saying:
Is there any easy way to fix that?
Click to expand...
Click to collapse
OTA updates are not working with a custom recovery like twrp. Either flash back to stock or wait for the developers to compile and release the updates as zip packages that you can flash from the custom recovery menu. Look what a developer said about this here http://forum.xda-developers.com/showpost.php?p=48150524&postcount=31

I flashed TWRP after applying the latest OTA 4.4.2, and now it won't boot - just reboots into TWRP and has all kinds of errors about not being able to mount /data.
Any ideas for recovering from this?
Screenshot when trying to factory reset: http://i.imgur.com/Zyf1507.jpg
Edit: Had TWRP reformat /data, still nothing.

Archon810 said:
I flashed TWRP after applying the latest OTA 4.4.2, and now it won't boot - just reboots into TWRP and has all kinds of errors about not being able to mount /data.
Any ideas for recovering from this?
Screenshot when trying to factory reset: http://i.imgur.com/Zyf1507.jpg
Edit: Had TWRP reformat /data, still nothing.
Click to expand...
Click to collapse
Odd, I flashed the 4.4.2 OTA after restoring stock recovery, it updated then after the updated I flashed TWRP back, and am having no such issue.

djkinetic said:
Odd, I flashed the 4.4.2 OTA after restoring stock recovery, it updated then after the updated I flashed TWRP back, and am having no such issue.
Click to expand...
Click to collapse
What can we do right now to try to sort this out? I've also started http://forum.xda-developers.com/showthread.php?p=48593224 to help with the recovery process, which I'm sure folks will find useful in the future.
I'm available for any kind of debugging. Could boot.img have gotten messed up somehow?

Archon810 said:
What can we do right now to try to sort this out? I've also started http://forum.xda-developers.com/showthread.php?p=48593224 to help with the recovery process, which I'm sure folks will find useful in the future.
I'm available for any kind of debugging. Could boot.img have gotten messed up somehow?
Click to expand...
Click to collapse
I have an idea, looking at your screenshot it looks like a similar error that occurred on the N5 and TWRP early on after unlocking the bootloader...After you updated 4.4.2 and then did fastboot oem unlock, did you let the tab boot up? Because after you do that it sets a flag to format the system ext4 on first boot, if you flash a recovery before that happens and boot into recovery first you get errors....do this in recovery delete the file .twrps in /sdcard/TWRP use the file manager advanced...this is the TWRP settings file, once you do that then try to reboot system.

The problem is /sdcard/TWRP/ is completely empty. There are no files in there. I even checked using shell and ls -al.
And yeah, I didn't let it reboot after unlocking.

I actually have a replacement en route from Google to address a yellow tinted display. I think I'll wait until that gets here, let it update to 4.4.2, and then go through this process on that device.

sorry, how do you open the recovery?

djkinetic said:
I have an idea, looking at your screenshot it looks like a similar error that occurred on the N5 and TWRP early on after unlocking the bootloader...After you updated 4.4.2 and then did fastboot oem unlock, did you let the tab boot up? Because after you do that it sets a flag to format the system ext4 on first boot, if you flash a recovery before that happens and boot into recovery first you get errors....do this in recovery delete the file .twrps in /sdcard/TWRP use the file manager advanced...this is the TWRP settings file, once you do that then try to reboot system.
Click to expand...
Click to collapse
djkinetic, can you take a look at this reply? http://forum.xda-developers.com/showpost.php?p=48613367&postcount=10. Could it be that TWRP isn't accounting for something and it needs to do a little extra cleanup to reset a flag somewhere?
I've fastboot formatted cache and userdata already to no avail.

Archon810 said:
djkinetic, can you take a look at this reply? http://forum.xda-developers.com/showpost.php?p=48613367&postcount=10. Could it be that TWRP isn't accounting for something and it needs to do a little extra cleanup to reset a flag somewhere?
I've fastboot formatted cache and userdata already to no avail.
Click to expand...
Click to collapse
I'm probably earlier in the process than you @Archon810. I have similar issues have a decreasing feeling that I will solve this any time soon. At this point, if I fastboot boot the recovery palman.img and try to install the noroot V510 zip image provided, I get the binary link error which was present on my Nexus 7 on twrp for awhile. I backleleveled the twrp to 2.6.3.0 on the Nexus 7 and this stopped that problem. More seriously, after all the stuff I've done to fix things, I fear I have probably borked things more than fixed them.
Now after any attempt at flashing anything in recovery whether I install the recovery or just boot from it, the result is binary file error.
Going to try restoring the default image and doing things again.

Archon810 said:
djkinetic, can you take a look at this reply? http://forum.xda-developers.com/showpost.php?p=48613367&postcount=10. Could it be that TWRP isn't accounting for something and it needs to do a little extra cleanup to reset a flag somewhere?
I've fastboot formatted cache and userdata already to no avail.
Click to expand...
Click to collapse
Flash the stock recovery from here http://downloads.codefi.re/autoprim...Firmware/KRT16O_16_partitions/17-recovery.img
Then reboot in recovery see if it continues the format process from unlocking the BL
Sent from my LG-G2 using Tapatalk

Any way we can get a CWM build for V510 so that we can avoid the binary error from TWRP?

djkinetic said:
Flash the stock recovery from here http://downloads.codefi.re/autoprim...Firmware/KRT16O_16_partitions/17-recovery.img
Then reboot in recovery see if it continues the format process from unlocking the BL
Sent from my LG-G2 using Tapatalk
Click to expand...
Click to collapse
Yeah, as per the other thread, this did the trick.

[Recovery] Official TWRP for the ZTE Axon 7

Team Win Recovery Project 3.1.1-0
This is for the A2017, A2017U, and A2017G.
WARNING: The ZTE Axon 7 stock boot image has dm-verity, which prevents you from booting if you swipe to enable system modifications!
SOLUTION: Follow the full rooting steps below in order to allow system modifications without the risk of a boot loop!
WHAT IS TWRP?
Oh come on, you know what it is - don't try to fool me!
In case you're serious, though...
Team Win Recovery Project is a custom recovery for Android devices.
It allows you to back up and restore your data, flash custom ROMs to your device, repair broken file systems, and root your device.
Read more about TWRP here: https://twrp.me/about/
DOWNLOAD
You can find the device page here:
http://teamw.in/devices/zteaxon7.html
There is a download link there, as well as instructions on how to flash it.
You can find up to date fastboot & adb binaries here!
UNLOCKING YOUR BOOTLOADER
WARNING: Unlocking your bootloader will erase all userdata on the device! Your device will be completely reset to factory defaults!
A2017U or A2017 users can simply unlock from EDL mode using MiFlash here.
I do not have a method for A2017G, there may be other threads on XDA to guide you through the process.
FULL STEPS FOR OBTAINING ROOT
Follow these instructions until someone nice comes along and makes a video from them (without ads):
Unlock your bootloader! See above!
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Download TWRP for the ZTE Axon 7.
Reboot your device into fastboot mode. To do this, select reboot from the power menu and hold the [Volume Up] button while your device reboots or boots from power off.
Once you're in fastboot with your bootloader unlocked, you're ready to flash TWRP. To do this, run the command (replacing twrp.img with the actual image name):
fastboot flash recovery twrp.img
Once the image is flashed, you should use your volume keys to navigate to RECOVERY and the press the power key to select it.
At this point, you will reach the screen asking you if you want to allow system modifications.
By swiping right, you will trigger dm-verity, and if you don't follow the next step you will be unable to boot!
If you are going to root your device and follow the rest of these steps, then it is safe to swipe right and enable modifications.
If you want to be rooted with SuperSU:
Download the latest SuperSU stable by Chainfire.
Without exiting TWRP, transfer the SuperSU zip to your device over MTP* and flash it using [Install] in TWRP.
---or (not both) ---
If you want to be rooted with Magisk:
Download the latest Magisk stable by topjohnwu.
Without exiting TWRP, transfer the Magisk zip to your device over MTP* and flash it using [Install] in TWRP.
---or (not both) ---
If you want to be rooted with something else or just want a bootable system:
Download the latest dm-verity and forced encryption disabler zip.
Without exiting TWRP, transfer the no-verity-opt-encrypt zip to your device over MTP* and flash it using [Install] in TWRP.
This will also allow you to use [Format Data] to completely disable your encryption if desired.
Go to [Reboot] -> [System].
Wait 2-5 minutes for your device to finish setting itself up. (SuperSU will reboot you a few times)
* MTP, known as Media Transfer Protocol, is the same way you transfer files from your PC to your device when booted into system.
UPDATING TWRP
To update TWRP, simply download the new twrp.img on your phone, then boot into your current TWRP and flash it.
To flash a twrp.img, navigate to [Install] -> [Flash Image] -> select your twrp.img -> [x] Recovery -> Flash!
After that, just use [Reboot] -> [Recovery] to reboot into the updated TWRP.
CHANGES
v3.1.1-0 (twrp.me) - See release details here!
v3.1.0-0 (twrp.me) - See release details here!
v3.0.4-1 (build.nethunter.com) - Fix crash on selecting reboot with an empty data partition, add Data backup warnings
v3.0.4-0 (build.nethunter.com) - Capability restoration for Nougat, F2FS backport support, EXT4 decryption support
v3.0.3-1 (twrp.me) - Use crypto libraries from ROM (Nougat support). Fix USB OTG and Fast Charging. Reduce boot times.
v3.0.3-0 (twrp.me) - Renamed to ailsa_ii, Persist merged with EFS, Modem no longer mounted, Backup/Restore/Flash Bluetooth/System Image added. LA.HB.1.3.1.c1-19500-8x96.0 + Linux 3.18.45.
v3.0.2-0 (twrp.me) - Initial release.
FEATURES
MTP support
USB OTG storage support
Legacy USB Mass Storage mode support - use your phone like an SDCard reader or flash drive!
Hardware Qualcomm-based full-disk encryption support
f2fs file system support (read, write, format, backup & restore)
exFAT file system support (read, write, format)
NTFS file system support (read, write, format)
ADB root
Full SELinux support
Built in android 6.0 tree
Allows ZTE full OTA flashing (only for A2017U firmware)
KNOWN ISSUES
F2FS takes a long time to boot, see below.
WHY DOES F2FS MAKE TWRP SO SLOW?
When TWRP boots up or wipes partitions and a few other scenarios, it checks each partition to see how much disk space is used. Ext4 handles disk usage calls quite efficiently and will finish this very fast. F2FS on the other hand is very slow when it comes to checking disk usage. We're unsure why this is. Every file on the F2FS formatted partition adds a little more time, and a device that is 30 GB full could take up to 10 minutes to boot TWRP!
I suggest switching your data partition to ext4 - all the f2fs hype is merely from benchmarks that don't actually represent real world use (ie. you're not writing thousands of files per second)
For someone who doesn't do lots of write access to their data partition, ext4 can actually be advantageous (it has faster access times and reads!)
HOW DO I GET LOGS SO WHEN I COMPLAIN I'M NOT COMPLETELY IGNORED OR SHAMED BY OTHER USERS?
To get logs while in TWRP, you should connect your device to your PC and use adb.
adb pull /tmp/recovery.log
adb exec-out dmesg > dmesg.log
This will create 2 files in the directory your shell is currently in, recovery.log and dmesg.log. You will need to upload these somewhere such as a pastebin or Google Drive. You can also attach it to your XDA post (recommended!)
If you are having an operating system boot issue, you should gather a ramoops log instead. Do this while in TWRP after the failed boot:
adb exec-out "tar c /sys/fs/pstore 2>/dev/null" > pstore.tar
CONTACT & SUPPORT
You can find us on IRC at #twrp on chat.freenode.net.
You can also post in this thread and I will attempt to answer any questions you may have.
SOURCE CODE
TWRP: https://github.com/omnirom/android_bootable_recovery (android-7.1)
Device tree: https://github.com/TeamWin/android_device_zte_ailsa_ii (android-6.0)
Kernel: https://github.com/jcadduono/android_kernel_oneplus_msm8996 (twrp-6.0)
CONTRIBUTIONS
Gerrit for TWRP: http://gerrit.omnirom.org/
Gerrit for officially supported devices: http://gerrit.twrp.me/
XDA:DevDB Information
Team Win Recovery Project for the ZTE Axon 7, Tool/Utility for the ZTE Axon 7
Contributors
jcadduono, Team Win
Source Code: https://github.com/TeamWin/android_device_zte_ailsa_ii
Version Information
Status: Stable
Current Stable Version: 3.0.4-1
Stable Release Date: 2017-02-08
Created 2016-12-09
Last Updated 2017-11-25

Link does not work is there a typo?

lokissmile said:
Link does not work is there a typo?
Click to expand...
Click to collapse
Nope, bigbiff is just taking long time to hit the go button on jenkins to build the device and rebuild twrp.me lol
I think he fell asleep
You can use this for now: https://build.nethunter.com/test-builds/twrp/zte/twrp-3.0.2-0-a2017u.img

Downloaded and installed although not sure how this differs from the one in the unlock thread. Made a backup everything seems OK. Thanks!

lafester said:
Downloaded and installed although not sure how this differs from the one in the unlock thread. Made a backup everything seems OK. Thanks!
Click to expand...
Click to collapse
It shouldn't be any different, or any differences there are should be minimal.
One (and maybe only) notable difference might be that it uses ZTE's USB configuration rather than Google's.
It also supports legacy mass storage. (accessing sdcard like a flash drive, instead of MTP)
I should also add that it's pretty much 1/3 of the size too lol.

UnjustifiedDev's unofficial TWRP is 3.0.2-2. I recall people were having issues with restoring some partitions (mostly EFS), so he backported the bugfix from the 7.0 TWRP code, which seemed to have fixed the issues. Does this official build include that bugfix?

Is there any technical reason why this version shouldn't be installed on A2017G?

xtermmin said:
UnjustifiedDev's unofficial TWRP is 3.0.2-2. I recall people were having issues with restoring some partitions (mostly EFS), so he backported the bugfix from the 7.0 TWRP code, which seemed to have fixed the issues. Does this official build include that bugfix?
Click to expand...
Click to collapse
That bug was fixed in September on the 6.0 branch.
_phk_ said:
Is there any technical reason why this version shouldn't be installed on A2017G?
Click to expand...
Click to collapse
I don't have any technical reason, just from what I've read it won't boot. You can try it, let me know what happens. Actually please do, because if it does boot it would be quite pleasing and I'd end up unifying them.

Is this TWRP using the stock B29 kernel or your custom Kernel?
I was building my own TWRP for the Axon-7 the other day. Mainly to include more partitions for backup purpose while working on CM and back to stock. (Especially persist).
As far as I saw the CM rom messes with persist (creates folders and files in persist).
Should ZTE release Android 7.0 in January I want to be able to go back using the backup created of B29 and simply run the OTA.
If CM messes with persist and one goes back to B29 to upgrade to Android 7. The OTA partitions check before upgrade will probably fail with checksum errors. And the upgrade will fail.
One would have to go all the way back to factory B20 then =>B27 =>B29=>Android 7.
Correct me if I'm wrong.
But shouldn't we include at least those partitions that CM touches in TWRP for proper restore possibilities? And future upgrades of Stock?

celoxocis said:
...If CM messes with persist and one goes back to B29 to upgrade to Android 7. The OTA partitions check before upgrade will probably fail with checksum errors. And the upgrade will fail...
Click to expand...
Click to collapse
So far, none of the OTAs (at least for the US model) have done a check of persist, but who knows if they will for Nougat.

celoxocis said:
Is this TWRP using the stock B29 kernel or your custom Kernel?
I was building my own TWRP for the Axon-7 the other day. Mainly to include more partitions for backup purpose while working on CM and back to stock. (Especially persist).
As far as I saw the CM rom messes with persist (creates folders and files in persist).
Should ZTE release Android 7.0 in January I want to be able to go back using the backup created of B29 and simply run the OTA.
If CM messes with persist and one goes back to B29 to upgrade to Android 7. The OTA partitions check before upgrade will probably fail with checksum errors. And the upgrade will fail.
One would have to go all the way back to factory B20 then =>B27 =>B29=>Android 7.
Correct me if I'm wrong.
But shouldn't we include at least those partitions that CM touches in TWRP for proper restore possibilities? And future upgrades of Stock?
Click to expand...
Click to collapse
It uses a custom very minimal kernel configuration with modifications to make it more compatible with TWRP.
Why does modification of persist matter? Persist can't affect OTAs as it's meant to be modified, it's only a firmware/calibration cache.
If it ever had an issue you could simply type:
make_ext4fs /dev/block/bootdevice/by-name/persist
CM should not modify any partitions that are meant to be static.
The only partitions that will need to be fixed to take OTAs should be: boot, system, recovery, modem (NON-HLOS.bin)
The only reason modem needs to be fixed is because it's used in TWRP and I can't enable both backup and read-only at the same time.
Update: I'll just make two entries, backup/restore for raw modem emmc, and read-only mount for decrypt. (should be safe to do this with mounttodecrypt unmounting it)
xtermmin said:
So far, none of the OTAs (at least for the US model) have done a check of persist, but who knows if they will for Nougat.
Click to expand...
Click to collapse
They will not. There is no logical reason to check a partition that is designed to be modified.
In fact, I'll add Persist (calibration data) to the Wipe page!

jcadduono said:
It uses a custom very minimal kernel configuration with modifications to make it more compatible with TWRP.
Why does modification of persist matter? Persist can't affect OTAs as it's meant to be modified, it's only a firmware/calibration cache.
If it ever had an issue you could simply type:
make_ext4fs /dev/block/bootdevice/by-name/persist
Click to expand...
Click to collapse
Thanks for the clarification. I just remember when I was dirty flashing CM13 months ago when doing one of my devices bring-up. TWRP would complain with error 7 (I think?).
When I run a diff of the partitions it touched (I checked all init.rc's) I found the difference in persist. Reverting back the persist with DD (I always do a DD backup of my untouched devices, on all partitions before messing with them and store them on my NAS). The dirty flash went fine. Ever since that I include persist in my TWRP's.
I don't mind not having it in TWRP. I can bake my own anytime

celoxocis said:
Thanks for the clarification. I just remember when I was dirty flashing CM13 months ago when doing one of my devices bring-up. TWRP would complain with error 7 (I think?).
When I run a diff of the partitions it touched (I checked all init.rc's) I found the difference in persist. Reverting back the persist with DD (I always do a DD backup of my untouched devices, on all partitions before messing with them and store them on my NAS). The dirty flash went fine. Ever since that I include persist in my TWRP's.
I don't mind not having it in TWRP. I can bake my own anytime
Click to expand...
Click to collapse
I just replaced the -0 version, new one has modem read only and persist shows up in wipe page as "Persist (calibration data)" so people know what they're wiping.
There's a lot of partitions that seem scary and screw up your device when they're corrupt but you can just either format them (in the case of persist) or dd zeros to them (in the case of misc, modemst1, modemst2, efsg, and efsc) and the OS/firmware will regenerate everything on boot like you just took it out of the box.

any reason to flash this version of TWRP over the one UnjustifiedDev's made?? I can just flash the twrp.img file right?

celoxocis said:
Is this TWRP using the stock B29 kernel or your custom Kernel?
I was building my own TWRP for the Axon-7 the other day. Mainly to include more partitions for backup purpose while working on CM and back to stock. (Especially persist).
As far as I saw the CM rom messes with persist (creates folders and files in persist).
Should ZTE release Android 7.0 in January I want to be able to go back using the backup created of B29 and simply run the OTA.
If CM messes with persist and one goes back to B29 to upgrade to Android 7. The OTA partitions check before upgrade will probably fail with checksum errors. And the upgrade will fail.
One would have to go all the way back to factory B20 then =>B27 =>B29=>Android 7.
Correct me if I'm wrong.
But shouldn't we include at least those partitions that CM touches in TWRP for proper restore possibilities? And future upgrades of Stock?
Click to expand...
Click to collapse
I was under the impression that you couldn't install OTAb updates with an unlocked bootloader anyway. Is this not true?

abdi7451 said:
I was under the impression that you couldn't install OTAb updates with an unlocked bootloader anyway. Is this not true?
Click to expand...
Click to collapse
Bootloader status hasn't been checked by the OTAs so far (on the US model anyway). I've been able to go from a bootloader unlocked B20 -> official B27 OTA -> TWRP+CM13 -> Restore my B27 backup in TWRP + reflash stock recovery -> official B29 OTA -> reflash TWRP+CM13. As long as you are completely stock besides the bootloader, you can apply OTAs fine. (you can check the updater script in the OTA files for specifics on what it checks and what it patches)

xtermmin said:
Bootloader status hasn't been checked by the OTAs so far (on the US model anyway). I've been able to go from a bootloader unlocked B20 -> official B27 OTA -> TWRP+CM13 -> Restore my B27 backup in TWRP + reflash stock recovery -> official B29 OTA -> reflash TWRP+CM13. As long as you are completely stock besides the bootloader, you can apply OTAs fine. (you can check the updater script in the OTA files for specifics on what it checks and what it patches)
Click to expand...
Click to collapse
I am rooted and unlocked bootloader. How do apply the stock recovery in order to receive OTA updates?

Just wanna clarify this... B20 bootloader allows the fastboot OEM unlock command, and once you're unlocked, you can flash any bootloader you want. Flashing B29 bootloader does not lock you, once unlocked, always unlocked. Unless you relock it yourself. You can even go older than B20 bootloader. Feel free to play around with BL versions. I like B20 because no stupid 5 second warning thing.

If I already have the unofficial version for TWRP should I install this one over it or is it really the same thing?

@jcadduono, I think most people would find it helpful if you could list what's different between the now official version and @Unjustified Dev's version, as I know they've been developed semi in parallel.

[RECOVERY][UNOFFICIAL]TWRP:Team Win Recovery Project[P20 PRO]

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NOTE: Decrypting data is not currently working. This is my initial release and i'm planning to fix as many bugs i can. When it's stable enough , only then i will push to official​
Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.​
Code:
/*
* I am not responsible for bricked devices,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/
Sources: https://github.com/TeamWin
Device tree: https://github.com/Suicide-Squirrel/android_device_huawei_charlotte
Download
Flashing:
Code:
fastboot flash recovery_ramdisk recovery.img
Special thanks to @Dees_Troy for the Huawei Blanc device tree, which this is based on.
XDA:DevDB Information
[RECOVERY][UNOFFICIAL]TWRP:Team Win Recovery Project[P20 PRO], ROM for the Huawei P20 Pro
Contributors
kessaras, steadfasterX
ROM OS Version: 9.x Pie
ROM Firmware Required: v195 or newer
Based On: OMNIROM,TWRP
Version Information
Status: Beta
Created 2019-06-14
Last Updated 2019-06-14

I will use this post to share my work
Sorry for making another TWRP thread, but i've had enough with our current TWRP.
I have enabled logcat and strace.
This is the initial release so keep in mind that it has (probably) currently the same bugs with the official.
The only difference is that you can grab any kind of log and help me improve it and only when it will be stable enough , only then, i will push to the official.
------------------------------------------------------------------------------------------------------
VERSION: recovery-3.3.1-0-b.img | date: 15-06-2019
FIXED:
1. mounts correctly all partitions
2. backup to usb-otg enabled
3. backup all partitions except data (i need to fix decryption)
4. restore fixed.
5. ADB sideload fixed.
6. you can flash a kernel and a recovery .img directly inside TWRP. No more rebooting to bootloader.
NOT TESTED:
1. I don't know about format yet. i haven't tested it because im not ready to format yet.
If anyone is about to format anyway, please after format do:
Code:
adb pull /tmp/recovery.log
and
Code:
adb logcat -b all > logcat.txt
And send me these two logs so that i can fix format and we don't need stock Huawei recovery anymore.
2. Can't flash GAPPS exactly like in the official.
VERSION: recovery-3.3.1-0-c.img | date: 17-06-2019
FIXED:
1. GAPPS flashing fixed. Same goes for any other flashable package.
2. backup data and wipe data are fixed. (not tested restore yet)
NOT FIXED:
1. Even if wipe data and backup data are fixed, and even though we can restore data ! Sadly there are bugs when we wipe data or perform a restore. Until i fix (if i fix it) decryption, please keep using the stock Huawei recovery to format your data and avoid restoring data.
ISSUE: Data partition is fine and it sais that it's 128gb but apps think that we don't have enough "free space". It may just be an issue in vold too in the rom where i tested it.
VERSION: recovery-3.3.1-0-d + e.img | date: 20-06-2019
FIXED:
- minor bug fixes for stability
- added nvme partition which is needed during the decryption
- adb sideload fixed. No need to push and install
NOT FIXED:
- decryption
- format

It's great news man. Looking forward to your further progress! Fully functional twrp is the juice.

Amazing, hope we can have finally fully functional twrp
Thanks

aoryx said:
Amazing, hope we can have finally fully functional twrp
Thanks
Click to expand...
Click to collapse
adb sideload and gapps flashing are fine too.
Format data needs to be fixed and decryption

Legend.

Need to update my ROM, will test this tomorrow. Won't be formatting I hope, but if I do I'll be sure to grab logs..

dladz said:
Need to update my ROM, will test this tomorrow. Won't be formatting I hope, but if I do I'll be sure to grab logs..
Click to expand...
Click to collapse
not yet. gimme some hours. im trying to fix something and then ill share a new build.
i have 2 errors left:
1. linker: Warning: couldn't read "/system/etc/ld.config.txt" for "/sbin/sh" (using default configuration instead): error reading file "/system/etc/ld.config.txt": Too many symbolic links encountered
That problem is in bionic.
in bionic/linker/tests/linker_config_test.cpp or in
bionic/linker/ld.config.format.md. But i can't figure it out yet. That will fix the gapps flashing issue with latest TWRP and mine.
What's strange is that it doesn't happen to everyone. So i'm confused.
Me i can't flash any gapps, when others reported to me that they can.
Click to expand...
Click to collapse
We can finally backup data partition. And we can use MTP. And we can restore data. And everything is ok, BUT
i still can't decrypt the internal storage. it's a work in progress.
Click to expand...
Click to collapse
At least wait for 1. otherwise you may need 3.2 official TWRP to flash gapps and it's boring to flash other TWRP every time.

@kessaras
On my P20 Pro i dont have "/system/etc/ld.config.txt" but i have "/system/etc/ld.config.28.txt"

titi66200 said:
@kessaras
On my P20 Pro i dont have "/system/etc/ld.config.txt" but i have "/system/etc/ld.config.28.txt"
Click to expand...
Click to collapse
and mine has no ld.config at all. its beautiful , just beautiful.....
just use it then. if it can flash anything for you, then use it.
ill upload another one now that can also backup data.
For those who cant flash gapps just use twrp 3.2 official.
problem is symlink : system/etc to /etc.
@steadfasterX will help me with that.
EDIT:
VERSION: recovery-3.3.1-0-c.img | date: 17-06-2019
i found a temporary fix until @steadfasterX helps me out. its ok for flashing. system backup is not ok.

kessaras said:
and mine has no ld.config at all. its beautiful , just beautiful.....
just use it then. if it can flash anything for you, then use it.
ill upload another one now that can also backup data.
For those who cant flash gapps just use twrp 3.2 official.
problem is symlink : system/etc to /etc.
@steadfasterX will help me with that.
EDIT:
VERSION: recovery-3.3.1-0-c.img | date: 17-06-2019
i found a temporary fix until @steadfasterX helps me out. its ok for flashing. system backup is not ok.
Click to expand...
Click to collapse
stop working in RL the PR is waiting for you :laugh:
https://github.com/Suicide-Squirrel/android_device_huawei_charlotte/pull/1
as said: needs testing ofc as I do not own that device
.-

- Even though format is successful, TWRP will freeze and on next boot we can't boot or boot to TWRP.
We must format with stock Huawei recovery to fix that. So do not use the format yet in TWRP.
There must be some specific command that huawei uses to format the f2fs data partition. It's impossible to get that from a first boot from EMUI because adb logcat is not allowed until we unlock and enable
developer options. Plus that we can't selectively decrypt and encrypt again like we did a few years ago on older devices.... so i have to test several format command lines randomly until i get the right one.
- When i decrypt i get a fail, without a clear error. Decryption still has a looooong way to the fix and i don't have the time for that to do it daily, so be patient.
Well, at least we have a reliable TWRP now.

kessaras said:
- Even though format is successful, TWRP will freeze and on next boot we can't boot or boot to TWRP.
We must format with stock Huawei recovery to fix that. So do not use the format yet in TWRP.
There must be some specific command that huawei uses to format the f2fs data partition. It's impossible to get that from a first boot from EMUI because adb logcat is not allowed until we unlock and enable
developer options. Plus that we can't selectively decrypt and encrypt again like we did a few years ago on older devices.... so i have to test several format command lines randomly until i get the right one.
- When i decrypt i get a fail, without a clear error. Decryption still has a looooong way to the fix and i don't have the time for that to do it daily, so be patient.
Well, at least we have a reliable TWRP now.
Click to expand...
Click to collapse
Sounds painful, the other twrp does something similar..
Would the chap who made the unofficial one be able to assist?
His threads looked but he's still active .
Feel for you mate, sounds like a massive ballache.

kessaras said:
- Even though format is successful, TWRP will freeze and on next boot we can't boot or boot to TWRP.
We must format with stock Huawei recovery to fix that. So do not use the format yet in TWRP.
There must be some specific command that huawei uses to format the f2fs data partition. It's impossible to get that from a first boot from EMUI because adb logcat is not allowed until we unlock and enable
developer options. Plus that we can't selectively decrypt and encrypt again like we did a few years ago on older devices.... so i have to test several format command lines randomly until i get the right one.
- When i decrypt i get a fail, without a clear error. Decryption still has a looooong way to the fix and i don't have the time for that to do it daily, so be patient.
Well, at least we have a reliable TWRP now.
Click to expand...
Click to collapse
I did wipe system, cache, data and internal memory with success some weeks ago. But I didn't try the Format Data option.

djlukas1983 said:
I did wipe system, cache, data and internal memory with success some weeks ago. But I didn't try the Format Data option.
Click to expand...
Click to collapse
Lukas do not wipe data at an encrypted and non-decrypted partition.
When you will boot again to the rom, the system will think that data is clean so it will attempt to encrypt the already encrypted.
At settings you will see that you have 128gb data partition but you will have only a few mb actually.
wipe data does NOT remove encrption, only a format can remove the encryption.

djlukas1983 said:
I did wipe system, cache, data and internal memory with success some weeks ago. But I didn't try the Format Data option.
Click to expand...
Click to collapse
Did it actually wipe though? If it didn't the ROM may still boot as it would simply be a dirty flash.

Hi,
although I'm on a P20 Lite, does this work with EMUI9.x?
Is it possible to create TWRP also for ANE-LX1?
Does this work with GSI or only Stock ROMs?
Peter

pmatj said:
Hi,
although I'm on a P20 Lite, does this work with EMUI9.x?
Is it possible to create TWRP also for ANE-LX1?
Does this work with GSI or only Stock ROMs?
Peter
Click to expand...
Click to collapse
the only way to know that is to flash it and test it.
what are you afraid of ? if twrp doesn't boot, you can flash back the stock huawei recovery again.
>> the device won't have any issues if twrp is not for that device <<
It should work if it can boot. The only difference is our resolution. So if you see TWRP boot , then it's ok to use it.
* It will probably work because i don't force any specific resolution here.
But if it doesn't , change this to your resolution https://github.com/Suicide-Squirrel...43104c493e172dc469d7838153/BoardConfig.mk#L53
and build TWRP for p20 lite

Hm, ok, my P20Lite boots up, adb is initialized and I can also swipe to start but after 5-10 seconds, the phone just reboots to bootloader, so I cannot do anything useful with it....
I'm currently on EMUI9.1 (so A/B partitioned) and I already faced this behaviour on askuccios TWRP...

pmatj said:
Hm, ok, my P20Lite boots up, adb is initialized and I can also swipe to start but after 5-10 seconds, the phone just reboots to bootloader, so I cannot do anything useful with it....
I'm currently on EMUI9.1 (so A/B partitioned) and I already faced this behaviour on askuccios TWRP...
Click to expand...
Click to collapse
If it's a/b try talking to OnePlus 6/6t recovery.
They have a/b there too and if the dev answers to you then you probably have it

[GUIDE] ROM flashing the easy way

We all know flashing ROMs got a lot more complicated with the advent of A/B partitions.
This is not my work, the aim here is only to highlight a process which simplifies the task.
Original post on the OnePlus 6 forum can be found here:
https://forum.xda-developers.com/oneplus-6/how-to/script-copy-oxygenos-base-partitions-to-t4097979
It makes use of a script which copies the flashed firmware to both slots without having to reboot recovery and do it a second time. Also by not having to reboot recovery you avoid the issue where internal storage becomes unreadable.
Credit for this goes to:
LineageOS @erfanoabdi @filipepferraz @Prakyy @drpradsms
Download by prakky (hit the thanks button on his post below):
https://androidfilehost.com/?fid=8889791610682890605
The following posts detail it's usage which you follow at your own risk.

Clean Flashing a new ROM
Disable lockscreen security
Boot TWRP 3.4+
1) Flash latest OOS
2) Flash ROM
3) Flash TWRP installer
4) Flash Finalize.zip
5) Format data; type 'yes' (backup as this wipes phone)
6) Boot System
Reboot recovery to flash additional zips.

Updating OOS base whilst on a custom ROM
Boot TWRP 3.4+
1) Flash latest OOS
2) Flash ROM
3) Flash TWRP installer
4) Flash Finalize.zip
5) Boot System
Reboot recovery to flash additional zips.

Updating a custom ROM (nothing fancy here)
Boot TWRP 3.4+
1) Flash ROM
2) Flash TWRP installer
3) Boot System
Reboot recovery to flash additional zips.

Reverting to OOS
WARNING I've yet to test this!
Boot TWRP 3.4+
1) Flash latest OOS
2) Flash Finalize.zip
3) Format data; type 'yes' (backup as this wipes phone)
4) Boot System
Note: this will revert you to stock recovery as well.

Tip:
Chain install the zips by selecting 'Add more Zips' after selecting the first zip.
Only 'Swipe to confirm Flash' once all zips have been queued.
I recommend numbering the zips in the order they need flashed.

Note: this issue is now resolved as of 09/08/20 as per https://forum.xda-developers.com/oneplus-6t/how-to/guide-rom-flashing-easy-t4143701/post83241857
As a side note and given that I show an OmniROM zip in the previous screenshots here's a fix required for flashing OmniROM.
I use Mixplorer to do the following.
1) Open the OmniROM weekly zip
2) Navigate to folder shown
3) Open metadata
4) Edit oneplus6t to OnePlus6T
5) Save metadata
OmniROM will now flash successfully in TWRP.

Nice post! Don't mean to be rude but is kinda redundant as my thread already existed: https://forum.xda-developers.com/oneplus-6/how-to/script-copy-oxygenos-base-partitions-to-t4097979

Prakyy said:
Nice post! Don't mean to be rude but is kinda redundant as my thread already existed: https://forum.xda-developers.com/oneplus-6/how-to/script-copy-oxygenos-base-partitions-to-t4097979
Click to expand...
Click to collapse
Didn't know your post existed. Only learnt about the method on Pixen OS thread which uses it and gives you credit as did I. A lot of people only look in their own phone forum. If you don't mind I'll leave this thread open. However if you aren't happy I'll ask a mod to close it.

Deleted. Think maybe I'm getting altimeters. ?

Prakyy said:
Nice post! Don't mean to be rude but is kinda redundant as my thread already existed: https://forum.xda-developers.com/oneplus-6/how-to/script-copy-oxygenos-base-partitions-to-t4097979
Click to expand...
Click to collapse
Edited first post to make it clearer this is your work.

mitchst2 said:
Didn't know your post existed. Only learnt about the method on Pixen OS thread which uses it and gives you credit as did I. A lot of people only look in their own phone forum. If you don't mind I'll leave this thread open. However if you aren't happy I'll ask a mod to close it.
Click to expand...
Click to collapse
You can keep it open ofc I don't mind.
However, yes, many people only see in their device's forums but since this script will work w/ any A/B device, is there a forum I could post in so that all device owners can see it??

Prakyy said:
You can keep it open ofc I don't mind.
However, yes, many people only see in their device's forums but since this script will work w/ any A/B device, is there a forum I could post in so that all device owners can see it??
Click to expand...
Click to collapse
Good question.
Is 'Android Development and Hacking / General' the right place? There are some all device guides with a lot of views in there.
https://forum.xda-developers.com/android/general

mitchst2 said:
As a side note and given that I show an OmniROM zip in the previous screenshots here's a fix required for flashing OmniROM.
I use Mixplorer to do the following.
1) Open the OmniROM weekly zip
2) Navigate to folder shown
3) Open metadata
4) Edit oneplus6t to OnePlus6T
5) Save metadata
OmniROM will now flash successfully in TWRP.
Click to expand...
Click to collapse
As of 09/08/20 build and this commit all is well with OMNI and TWRP again. No need to edit the ROM zip anymore.

Is there a proper way to switch from one custom rom to another without formatting the data? Encryption and A/B made the custom rom game so crazy and time taking now. Or maybe I lost track of things. I could always take a backup of storage on laptop but the backups are very huge, mostly 80gb+ and takes forever while backing up whatsapp databases with images thumbnails and all.

brajesh.sharma87 said:
Is there a proper way to switch from one custom rom to another without formatting the data? Encryption and A/B made the custom rom game so crazy and time taking now. Or maybe I lost track of things. I could always take a backup of storage on laptop but the backups are very huge, mostly 80gb+ and takes forever while backing up whatsapp databases with images thumbnails and all.
Click to expand...
Click to collapse
No when switching ROM formatting data will be necessary. Not used it myself but others recommend Migrate to restore apps and data.

I was looking for a way to backup current rom using twrp, test a rom and then be back on the original rom with a twrp restore. If anyone finds a way to do this without format data, pls let me know.

brajesh.sharma87 said:
I was looking for a way to backup current rom using twrp, test a rom and then be back on the original rom with a twrp restore. If anyone finds a way to do this without format data, pls let me know.
Click to expand...
Click to collapse
I just restored PiXeN from AOSPA on 6t device and had no issues and I did NOT format my data or do anything but let TWRP do it's restore then rebooted system.. Just backup your system, data and boot partitions and restore them then reboot system. I didn't encrypt my backup using a pw in recovery. I also use magisk canary latest and the themed TWRP recovery 3.4.0-v1 from EvoX rom that acuicultor compiles and morphine1 themes. I've not restored yet using any other TWRP so not sure what works and what doesn't as far as that goes but the themed recovery works for me.
**Formatting data is unavoidable when installing an AOSP custom rom coming from stock OOS rom.
Edit

flash713 said:
I just restored PiXeN from AOSPA on 6t device and had no issues and I did NOT format my data or do anything but let TWRP do it's restore then rebooted system.. Just backup your system, data and boot partitions and restore them then reboot system. I didn't encrypt my backup using a pw in recovery. I also use magisk canary latest and the themed TWRP recovery 3.4.0-v1 from EvoX rom that acuicultor compiles and morphine1 themes. I've not restored yet using any other TWRP so not sure what works and what doesn't as far as that goes but the themed recovery works for me.
**Formatting data is unavoidable when installing an AOSP custom rom coming from stock OOS rom.
Edit
Click to expand...
Click to collapse
I had to mandatory format data when I wanted to move from evolution x to aospa.

brajesh.sharma87 said:
I had to mandatory format data when I wanted to move from evolution x to aospa.
Click to expand...
Click to collapse
And I've also had to format data before as well but not lately. Could it be because I format both slots coming from OOS or because I use Canary Magisk or the recovery I use.. No idea but next time you are on EvoX backup system, data and boot and try and restore it using that recovery that comes with EvoX and see what happens. These last few weeks I've stayed on AOSiP and PixeN and I flashed Omni once I think but restoring from AOSPA to Pixen was flawless for me and also restoring Pixen to Pixen was also fine, which I do because I always mess around with sound mods.... I'm on AOSiP now and soon as I get more charge on my phone I'm going to try and restore to something I have a backup already made on one of my USB drives and I'll edit this post and report what the outcome is...

Installing, Updating, Backup and Restore Guide for OP6/6T

This is a bit late but why not. THIS IS A COMPILATION OF ALL THE OS METHODS YOU NEED FOR THE OP6/6T.
ENJOY my guide
DISCLAIMER:
*I am not responsible for bricked devices, damage to your device*
Sorry for a long list of methods, some work for others and some don't. But I recommend to pick a method and stick to it. Maybe read the part at the top as some have notes about mine or someone else's experience/recommendation. Don't skip steps and follow each step.
If stuck, just ask and I or anyone else will try and help
I am here to post methods for anyone who is interested/need help. I have tested these myself and helped others who may be struggling
Download
The guide has loads of files/ zips/ tools to use/flash/install. But no worries as everything can be downloaded and there are links AT THE BOTTOM OF THIS THREAD (NOT COMMENTS) to where to download:
SDK Platform Tools (Fastboot tools) from Developer Android
TWRP from mauronofrio
Magisk from topjohnwu
Gapps (Google Apps) from NikGapps. I recommend omni for ROMs that don't include Gapps.
Fastboot ROM for OP6 + OP6T from mauronofrio
MSMDownload tools for OP6 + OP6T from Some_Random_Username
IMPORTANT NOTES!
YOU REQUIRE Platform Tools (Fastboot Tools) IN ORDER TO USE THE METHODS IN THIS GUIDE AS TWRP NEEDS TO BE INSTALLED!
YOU NEED TO HAVE A UNLOCKED BOOTLOADER AS WELL!
For GAPPS, u can use the same or a updated version of the package. But has to be the same type u used to install it like (stock, full, Omni, basic, etc). ONLY FLASH/INSTALL IF the RESTORE SCRIPT DIDN'T SHOW UP during a DIRTY FLASH/UPDATE AND ONLY FLASH AFTER REBOOTING TO RECOVERY AFTER FLASHING/INSTALLING A OS/BUILD ZIP FILE!
How to get Platform Tools
These tools are used to install TWRP, to unlock the bootloader of your device and is needed to use the METHODS in this guide.
Download the platform tools.zip of your software platform (Mac, Windows, Linux)
Extract the platform-tools.zip
To use it go into your platform-tools folder
Press shift + right-click and choose command prompt or PowerShell
Connect your device when it's in fastboot mode and done
How to install TWRP
Sadly this Guide is for Windows, but other platforms like Mac or Linux can be found online.
YOU CAN USE THIS METHOD TO INSTALL A NEWER VERSION OF TWRP TOO
You need to have downloaded Platform Tools which the link is attached below.
Transfer the TWRP.img file into the platform-tools folder
Now transfer TWRP.zip into your device's internal storage. (connect -> allow file transfer -> drag and drop files)
If you want root download and transfer magisk.apk and the link is supplied below. Also, RENAME from .apk to .zip
Now we must boot into fastboot mode. (Either do it with the advanced reboot in developer options or power off device -> boot recovery Vol - + power -> boot to bootloader or power off device -> press Vol Up + Vol down + power)
Now connect your device to a Windows device
Press shift + right-click. Choose command prompt or PowerShell
Enter "fastboot devices" and your device should be displayed if it's connected
Type "fastboot boot twrp" file name (do twrp + press tab) and press enter
Then you should be booted into TWRP
Enter the password and swipe to allow modifications
Press install and find your TWRP.zip file
Swipe to confirm Flash
If you want root do this
Press the back arrow and find your magisk.zip
Swipe to confirm Flash
Reboot to the system and done
Otherwise, just reboot to system. Up to u
Installing a Custom ROM
Install Custom ROM on OP6T from OOS
Make sure u have BACKED UP your device and have the latest OOS installed in both slots. If u do, go to Method 3.
If u have finalize.zip, go to Method 2.
Method 1
If u don't have OOS installed in both slots or finalize.zip, use this method.
Transfer OOS.zip file, TWRP.zip, Build.zip (Custom ROM zip file) into internal storage.
Boot to Bootloader
Boot TWRP
Flash OOS + TWRP
reboot recovery
Flash OOS + TWRP
Reboot recovery
Flash Build.zip (Custom ROM zip file)
Flash TWRP
If the ROM doesn't have GApps included do this
Reboot to recovery
Flash Gapps if not included
Format data
Reboot to system
Otherwise, just Format data -> reboot to system. Up to u
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system. Up to u
Method 2
If u have finalize.zip, do this method. Using finalize is way quicker as there's less flashing and rebooting.
Transfer OOS.zip file, finalize.zip, TWRP.zip, Build.zip (Custom ROM zip file) into internal storage.
Boot to Bootloader
Boot to TWRP
Flash OOS + finalize
Boot to Bootloader
Boot to TWRP
Flash Build.zip (Custom ROM zip file)
Flash TWRP
If the ROM doesn't have GApps included do this
Reboot to recovery
Flash Gapps if not included
Format data
Reboot to system
Otherwise, just Format data -> reboot to system. Up to u
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system. Up to u
Method 3
Once you have installed OOS in both slots do this part.
Transfer TWRP.zip, Build.zip (Custom ROM zip file) into internal storage.
Boot to Bootloader
Boot to TWRP
Flash Build.zip (Custom ROM zip file)
Flash TWRP
If the ROM doesn't have GApps included do this
Reboot to recovery
Flash Gapps if not included
Format data
Reboot to system
Otherwise, just Format data -> reboot to system. Up to u
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system. Up to u
Installing Custom Rom not from OOS
You can use finalize method or just flash OOS + TWRP way. The finalize way is there for some who like less flashing and rebooting.
Using the methods in Install Custom ROM on OP6T from OOS
Using the old way, use Method 1
Using finalize.zip, use Method 2
Remember to factory reset (wipe, but no need to wipe internal storage)
Backing Up OOS and Custom ROM
Make sure u have installed the latest TWRP version from mauronofrio
You should use TitaniumBackup or Migrate to back up your apps and contacts.
Also, have a copy of your Internal Storage folders if u have important files.
TWRP Backup backs up your OS like Apps, settings and set up, but not internal storage.
NEVER BACKUP SYSTEM AND VENDOR! ONLY SYSTEM.IMG or VENDOR.IMG IF YOU HAVE TO!
Restoring it makes going back way easier like you have never left
Or you can go manually and try and restore everything, but why do that when you got TWRP?
I do both ways of backing up
Backing up OOS
Boot TWRP recovery
Choose Backup
Choose boot, data. YOU DO NOT NEED TO BACKUP System.img and Vendor.img!
Swipe to backup
Once done, either boot to system or mount
Transfer the whole TWRP folder onto a storage device
Done
Backing up a Custom ROM
Boot TWRP recovery
Choose Backup
Choose boot, data, system.img, vendor.img
Swipe to backup
Once done, either boot to system or mount
Transfer the whole TWRP folder onto a storage device
Done
Restoring OOS and Custom ROM
Restoring OOS TWRP Backup
To restore OOS use either fastboot ROM or MSM. Fastboot is the fastest and easiest way if u have a TWRP backup which there's a method to how to make one in this guide. BUT if you are restoring to go back to stock OOS then use MSM
I use Fastboot ROM restore for that too as we are restoring our data anyways and also for switching/installing a custom ROM. Much easier in my experience.
DOWNLOAD FULL ZIP OF OOS version of your TWRP backup otherwise you could risk doing the whole restore method again OR setup from SCRATCH! IF you aren't restoring a TWRP backup, I recommend either TRANSFER or DOWNLOAD via WiFi or oxygen updater, a UPDATED version of OOS AFTER doing either fastboot ROM or MSM restore methods. As they restore a old version of OOS!
Restoring using Fastboot ROM
Download fastboot ROM of your choice using the link in the Download Link section.
Extract/ un-zip
Boot your device into fastboot mode (Either do it with the advanced reboot in developer options or power off device -> boot recovery Vol - + power -> boot to bootloader or power off device -> press Vol Up + Vol down + power)
Click flash-all.bat
Restoring using MSM Download Tool
Download latest MSM version of your choice using the link in the Download Link section.
Extract/ un-zip
Click on MSM tool .exe file
Turn off device
HOLD BOTH volume buttons
Connect your phone
Wait for your device to be connected and it should show as green
Click verify to check and press start
Wait till phone reboots
The setup device and u can carrying on restoring your device if u don't want a unlock bootloader or return to what your device was like before.
Go into developer options
Allow OEM unlocking
Reboot to bootloader
Enter "fastboot devices" to check your device is connected
Enter "fastboot oem unlock"
Swipe for yes
Then it will reboot again
continue to the next method
For both fastboot and MSM
Once booted into system, set it up and update to OOS version of your TWRP backup.
Download the full zip using the link in the Download Link section.
Transfer the OOS .zip to internal storage.
Go into settings -> system update -> Update via local upgrade -> find zip file and press install
Do this twice to make sure you have installed that version of OOS in both slots
Boot to bootloader
Boot TWRP
Install TWRP
Reboot recovery
Transfer whole TWRP Folder into internal storage
Restore only boot and data
Swipe to restore
If you have backed up your internal storage folders do this
Reboot to recovery
Transfer all your internal storage folders
Reboot to system and done
Otherwise, just reboot to system. U can update OOS as well if it's outdated. The method is below to update OOS with ROOT. Up to u
RESTORING TWRP BACKUP HAS ISSUES ON THESE ROMs
CrDroid (Method 1 + 2 don't work). Method 3 works (install Gapps if the ROM doesn't have it!)
Restoring a Custom ROM TWRP backup 1
I tried using this method, but it didn't work for me.
You can use this method to switch ROMs too
Boot TWRP Recovery
Flash OOS + Finalize
Boot to bootloader, boot TWRP
Flash TWRP
Reboot Recovery
Transfer twrp backup
Restore System.img, Vendor.img and boot
Boot to system and setup system
Reboot to recovery
Restore data
Reboot system. Done
I had an issue with this method where rebooting system it was from fresh and my data didn't restore. If this happened to you, then do method 2 (Restoring a Custom ROM TWRP Backup 2)
Restoring a Custom ROM TWRP Backup 2
The first method didn't work for me. But this method did
Restore fresh like you're going back to OOS.
Choose one method. Fastboot or MSM method.
I prefer the fastboot method.
Download fastboot ROM using the link in the Download Link section.
Extract/ un-zip
Boot your device into fastboot mode (Either do it with the advanced reboot in developer options or power off device -> boot recovery Vol - + power -> boot to bootloader or power off device -> press Vol Up + Vol down + power)
Click flash-all.bat
Once booted into system, set it up briefly and DO NOT RESTORE ANYTHING.
Boot to bootloader
Boot TWRP
Install TWRP
Reboot recovery
Transfer whole TWRP Folder into internal storage
Restore everything (System.img, vendor.img, boot.img and data)
Swipe to restore. If data couldn't restore then boot system, setup system, boot TWRP and restore data.
Reboot system. The first reboot might go dodgy and it did for me.
Reboot system and transfer all your internal storage stuff
done
If this did not work still. Then do the 3rd method...
Restoring a Custom ROM TWRP backup 3
If the previous 2 methods has failed for you. Then try this.
Restore fresh like you're going back to OOS.
Choose one method. Fastboot or MSM method.
I prefer the fastboot method.
Download fastboot ROM using the link in the Download Link section.
Extract/ un-zip
Boot your device into fastboot mode (Either do it with the advanced reboot in developer options or power off device -> boot recovery Vol - + power -> boot to bootloader or power off device -> press Vol Up + Vol down + power)
Click flash-all.bat
Once booted into system, set it up and update to OOS version of your TWRP backup.
Download the full zip using the link in the Download Link section.
Transfer the OOS .zip to internal storage.
Go into settings -> system update -> Update via local upgrade -> find zip file and press install
Do this twice to make sure you have installed that version of OOS in both slots
Transfer TWRP.zip, Build.zip (Custom ROM zip file) into internal storage.
Boot to bootloader
Boot TWRP
Install TWRP
Reboot to Recovery
Flash Build.zip (Custom ROM zip file)
Flash TWRP
If the ROM doesn't have GApps included do this
Reboot to recovery
Flash Gapps if not included
Format data
Otherwise, just Format data -> reboot to recovery. Up to u
Reboot Recovery
Transfer twrp backup
Restore data
Reboot system. Done
If it still fails, repeat steps 1 to 15. But restore everything and you should be back on your custom ROM like you never left.
Updating OOS and Custom ROM
Update OOS with Root (Magisk)
Always do a TWRP backup before updating your OS in case
Download the full zip file of the latest OOS, transfer the zip file to internal storage NOT IN ANY FOLDER
Download and transfer twrp.zip file to internal storage
Go into settings, system update, update via local upgrade and choose the file
Wait till the installation has finished. If failed TRY AGAIN!
DO NOT REBOOT!
Go into Magisk Manager, modules
Find the twrp zip file and install TWRP
DO NOT REBOOT!
Go into Magisk Home
Press install
Press install via inactive slot
Reboot system and done
You will reboot into the next slot
You don’t have to repeat the installation to install the latest OOS in the other slot. But you should and I use this method many times and has never let me down.
Updating OOS without root
Go to System Update -> find the update install and reboot.
Or download the zip -> transfer to internal storage -> update via local upgrade -> reboot and done
Update a Custom ROM
Method 1
Always do a TWRP backup before updating your OS in case
Use this method just to update the ROM.
Boot recovery
Flash new version + twrp
Reboot recovery
Flash new version + twrp
If the ROM doesn't have GApps included,
The restore script should show up during the installation of the new ROM.zip
BUT if the restore script DIDN'T pop up do this
Reboot to recovery
Flash Gapps if not included
Reboot to system
Otherwise, reboot to system. Up to u
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system. Up to u
Method 2
This method uses finalize.zip
Boot recovery
Flash new version + finalize + twrp
If the ROM doesn't have GApps included,
The restore script should show up during the installation of the new ROM.zip
BUT if the restore script DIDN'T pop up do this
Reboot to recovery
Flash Gapps if not included
Reboot to system
Otherwise, reboot to system. Up to u
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system. Up to u
Updating vendor
Use Method 1 and 2 for ROMs with Gapps. Use Method 3 for ROMs with no Gapps included.
Method 1
If u haven’t updated your Custom ROM and your Vendor… You can use this method to update both or just the vendor.
Boot recovery
Flash OOS + twrp
Reboot recovery
Flash OOS + twrp
Reboot recovery
Flash Custom ROM + twrp
Reboot recovery
Flash Custom ROM + twrp
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system
Method 2
This method uses finalize.zip
Boot recovery
Flash OOS + finalize + twrp
Reboot recovery
Flash Custom ROM + finalize + twrp
Otherwise, reboot to system. Up to u
If you want root do this
Reboot to recovery
Flash Magisk
Reboot to system and done
Otherwise, just reboot to system
Method 3
This method is for ROMs with no Gapps included
You can use this method as well for updating to a vendor that has a NEWER ANDROID version like from OOS 10 to OOS 11 vendor.
Boot recovery
Flash OOS + Custom ROM + twrp
Reboot recovery
Flash OOS + Custom ROM + twrp
If u flashed GApps, the restore script should show up during the installation of the ROM.zip
If the GApps script didn't show up do this
Otherwise, skip step 3
Flash Magisk if u want root, otherwise skip step 2
Reboot to recovery
Flash Magisk
Flash Gapps
Reboot to system and done
Download Links:
SDK Platform Tools (Fastboot Tools) Here
OOS versions for OP6 (under Signed Flashable zips) Here
OOS versions for OP6T (under Signed Flashable zips) Here
TWRP for OP6 Here
TWRP for OP6T Here
Magisk Here
NikGapps Here
Stock Fastboot ROM for OP6 Here
Stock Fastboot ROM for OP6T Here
MSMDownloadTool for OP6 Here
MSMDownloadTool for OP6T Here
TitanumBackup App Here
Migrate App Here
Credits:
@mauronofrio For his amazing work on the TWRP recovery and Stock Fastboot ROMs for OP6/6T
@topjohnwu For his work on Magisk
@Nikgapps For their work on creating Gapps
@Some_Random_Username For his Collection of MSMDownloadTool for OP6/6T
@OPTeam For the collection of OOS zips for OP6/6T
@dreamwhite For the method (Method 3) of updating the vendor which works wonders for ROMs with no GApps included

First

Hey Guys,
Need a some expert advice please.
Long story short. I need to replace my OP 6T McLaren's battery as I have serious degradation in battery capacity (73% Serious Loss), meaning the battery is no longer charging to 3700mAh, max charging atm is around 2600mAh, which it drains very quickly. FYI Anything above 80% is the limit for average performance, >90% is best. You can use the OP Diagnostic App 1.0.0.9 to determine your own status. Does not work on all OP devices above 6 btw. Maybe other versions work. Anyway, will be getting OP to change the battery (no real local guys I can trust tbh, all Sammy & Apple guys...) and they want me to Factory Reset the device (complete wipe including internal storage (backed up already to PC)) before sending the device to the OP Repair Center for the obvious reasons of Privacy & Security.
On my device, I have a suite of apps that are no longer available to install with APK specially Signed, but won't be able to re-install (long story & can discuss in a PM more if there is an interest to help on this). These APK will not work any other way, I've tried! This being said, I know that TWRP Nandroids work well & have been doing these backups for yrs and have restored backups with these apps installed and it works! But I have not had to restore any as of late and TWRP Backup has somewhat changed in regards to the partition selections available. See TWRP Options pic below.
When OP returns the device to me, it will mostly likely be on the latest release of 10.3.11 (Hopefully).
Here is the current setup and runs perfectly!
OOS 10.3.11
TWRP: twrp-3.5.2_9-0-fajita
Magisk 23
The last Nandroid done today (No PW for good measure, but secured locally offline), I selected all partitions. Is this the best way to insure I get my full device backup restored?
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I'm guessing that I will have to, Unlock the Bootloader, reinstall TWRP same version the Nandroid was created with in order to restore that backup.
Looking forward to hearing from you guys to make the best decision before proceed with the factory reset.
Thanking you all in advance for your time & assistance!
Cheers!

plepew said:
Hey Guys,
Need a some expert advice please.
Long story short. I need to replace my OP 6T McLaren's battery as I have serious degradation in battery capacity (73% Serious Loss), meaning the battery is no longer charging to 3700mAh, max charging atm is around 2600mAh, which it drains very quickly. FYI Anything above 80% is the limit for average performance, >90% is best. You can use the OP Diagnostic App 1.0.0.9 to determine your own status. Does not work on all OP devices above 6 btw. Maybe other versions work. Anyway, will be getting OP to change the battery (no real local guys I can trust tbh, all Sammy & Apple guys...) and they want me to Factory Reset the device (complete wipe including internal storage (backed up already to PC)) before sending the device to the OP Repair Center for the obvious reasons of Privacy & Security.
On my device, I have a suite of apps that are no longer available to install with APK specially Signed, but won't be able to re-install (long story & can discuss in a PM more if there is an interest to help on this). These APK will not work any other way, I've tried! This being said, I know that TWRP Nandroids work well & have been doing these backups for yrs and have restored backups with these apps installed and it works! But I have not had to restore any as of late and TWRP Backup has somewhat changed in regards to the partition selections available. See TWRP Options pic below.
When OP returns the device to me, it will mostly likely be on the latest release of 10.3.11 (Hopefully).
Here is the current setup and runs perfectly!
OOS 10.3.11
TWRP: twrp-3.5.2_9-0-fajita
Magisk 23
The last Nandroid done today (No PW for good measure, but secured locally offline), I selected all partitions. Is this the best way to insure I get my full device backup restored?
View attachment 5319753
I'm guessing that I will have to, Unlock the Bootloader, reinstall TWRP same version the Nandroid was created with in order to restore that backup.
Looking forward to hearing from you guys to make the best decision before proceed with the factory reset.
Thanking you all in advance for your time & assistance!
Cheers!
Click to expand...
Click to collapse
Idk if u have read Mauronofrio's XDA thread on TWRP backups. BUT NEVER BACKUP OR RESTORE SYSTEM OR VENDOR! From my guide, you don't need to backup vendor.img or system.img or anything else that's not Boot or Data FOR OOS. Make sure you have everything like a copy of everything folder/file in your internal storage before u wipe it.
BUT because you're going to wipe your device. U should have a copy of everything in case but don't backup system or vendor as they're useless and will crash your system if u restore those!
After you've got your device from repair, follow my method to restore OOS TWRP backup on your device and YOU'LL only NEED TO RESTORE BOOT + DATA. Once you have booted back to your system, everything should be there like you never left, but transfer your internal storage stuff as some apps store files in your internal storage. Once that is done, that should be it and it would be like you've never left
If the TWRP backup restore doesn't work let me know, but from my experience with going back to OOS via my TWRP backup I only backed up and restored boot + data for OOS. Custom ROMs are different but isn't the case for you

Extreme_Ninja2099 said:
Idk if u have read Mauronofrio's XDA thread on TWRP backups. BUT NEVER BACKUP OR RESTORE SYSTEM OR VENDOR! From my guide, you don't need to backup vendor.img or system.img or anything else that's not Boot or Data FOR OOS. Make sure you have everything like a copy of everything folder/file in your internal storage before u wipe it.
BUT because you're going to wipe your device. U should have a copy of everything in case but don't backup system or vendor as they're useless and will crash your system if u restore those!
After you've got your device from repair, follow my method to restore OOS TWRP backup on your device and YOU'LL only NEED TO RESTORE BOOT + DATA. Once you have booted back to your system, everything should be there like you never left, but transfer your internal storage stuff as some apps store files in your internal storage. Once that is done, that should be it and it would be like you've never left
If the TWRP backup restore doesn't work let me know, but from my experience with going back to OOS via my TWRP backup I only backed up and restored boot + data for OOS. Custom ROMs are different but isn't the case for you
Click to expand...
Click to collapse
Wow, thanks for the quick reply!
I have not read Mauronofrio thread and will do!
I completely missed the system & vendor piece in your instructions....my bad!
So just to confirm, my backup that I have done with all checked off is good, but only restore Boot & Data with an exact duplicate of the current Internal Storage...right?
Going forward, when creating the Backup, just select Boot & Data and I'm good to go? Or select all Except: System Image(only) & Vendor options (both)?
Also, just so I can understand a bit better, "System" is the actual OOS? Meaning, if I restore Boot & Data on any OOS, all my apps and data will be as I never left, or we should always restore on the OOS that was current at the moment of the Backup (which I have always done in the past).
PS. I may just do the backup again, just to make sure SYSTEM & VENDOR are not there for good measure!

plepew said:
Wow, thanks for the quick reply!
I have not read Mauronofrio thread and will do!
I completely missed the system & vendor piece in your instructions....my bad!
So just to confirm, my backup that I have done with all checked off is good, but only restore Boot & Data with an exact duplicate of the current Internal Storage...right?
Going forward, when creating the Backup, just select Boot & Data and I'm good to go? Or select all Except: System Image(only) & Vendor options (both)?
Also, just so I can understand a bit better, "System" is the actual OOS? Meaning, if I restore Boot & Data on any OOS, all my apps and data will be as I never left, or we should always restore on the OOS that was current at the moment of the Backup (which I have always done in the past).
PS. I may just do the backup again, just to make sure SYSTEM & VENDOR are not there for good measure!
Click to expand...
Click to collapse
First off, I already posted everything you need in my last comment and that's what I usually do. Everything should be there and not like you need to pay or reply to get the extra stuff that you may need. No point in replying asking for more as I'll just be repeating myself over and over.
Just choose boot & data for TWRP backups for OOS specifically going forward and after you got your device from repair. System, vendor doesn't work in my experience and will crash your system. Only backup the .img variant which was stated by the dev (Mauronofrio) for TWRP for OP6/6T devices. Only backup system.img and vendor.img if u need to backup system+vendor, but YOU don't have to for OOS and I said this previously.
JUST DO A BACKUP OF EVERYTHING OTHER THAN SYSTEM AND VENDOR. YOU SHOULD ONLY BACKUP SYSTEM.IMG AND VENDOR.IMG NEVER SYSTEM OR VENDOR.
They never work and will increase the size of your backup and will take even longer to transfer to your storage device from your phone.
YES, to your new question. You should update/ be on the same OOS version as your TWRP backup before u restore data + boot. Restore OOS via fastboot or msm and update to get to the same version of OOS as your TWRP backup. YOU should only do this if your phone is in the wrong version of OOS as your backup after you've got it back from REPAIR.
ALWAYS BE ON THE SAME VERSION OF OOS AS YOUR TWRP BACKUP BEFORE YOU RESTORE YOUR TWRP BACKUP OF OOS!
Maybe take a copy of your wifi passwords, take a google backup in settings, take a copy of sms/call logs and contacts. Other stuff that you may not have stored just in case the TWRP backup fails, but it shouldn't. Good luck
This should be it and there isn't anything else that you'll need

Extreme_Ninja2099 said:
First off, I already posted everything you need in my last comment and that's what I usually do. Everything should be there and not like you need to pay or reply to get the extra stuff that you may need. No point in replying asking for more as I'll just be repeating myself over and over.
Just choose boot & data for TWRP backups for OOS specifically going forward and after you got your device from repair. System, vendor doesn't work in my experience and will crash your system. Only backup the .img variant which was stated by the dev (Mauronofrio) for TWRP for OP6/6T devices. Only backup system.img and vendor.img if u need to backup system+vendor, but YOU don't have to for OOS and I said this previously.
JUST DO A BACKUP OF EVERYTHING OTHER THAN SYSTEM AND VENDOR. YOU SHOULD ONLY BACKUP SYSTEM.IMG AND VENDOR.IMG NEVER SYSTEM OR VENDOR.
They never work and will increase the size of your backup and will take even longer to transfer to your storage device from your phone.
YES, to your new question. You should update/ be on the same OOS version as your TWRP backup before u restore data + boot. Restore OOS via fastboot or msm and update to get to the same version of OOS as your TWRP backup. YOU should only do this if your phone is in the wrong version of OOS as your backup after you've got it back from REPAIR.
ALWAYS BE ON THE SAME VERSION OF OOS AS YOUR TWRP BACKUP BEFORE YOU RESTORE YOUR TWRP BACKUP OF OOS!
Maybe take a copy of your wifi passwords, take a google backup in settings, take a copy of sms/call logs and contacts. Other stuff that you may not have stored just in case the TWRP backup fails, but it shouldn't. Good luck
This should be it and there isn't anything else that you'll need
Click to expand...
Click to collapse
Thank you!!

Hey guys, for some reason I ended up on "Unmodified System Partitions", must have tapped the screen a few times in error while handling the phone I guess.
What should I do?
Unable to go back to TWRP main menu without selecting an option.
I am rooted, on stock OOS and not doing customs ROM at this time...
What should I do?
Select "Keep Read Only"? or Swipe to "Allow Modifications"?
thanking you guys in advance for you help & guidance!

plepew said:
Hey guys, for some reason I ended up on "Unmodified System Partitions", must have tapped the screen a few times in error while handling the phone I guess.
What should I do?
Unable to go back to TWRP main menu without selecting an option.
I am rooted, on stock OOS and not doing customs ROM at this time...
What should I do?
Select "Keep Read Only"? or Swipe to "Allow Modifications"?
View attachment 5320971
thanking you guys in advance for you help & guidance!
Click to expand...
Click to collapse
Swipe to allow modifications. But it seems that your internal storage corrupted. Not sure what you did and how you got into this situation.
After you swiped to allow modifications... If the internal storage files are a messed up, try to switch slots and reboot recovery

Extreme_Ninja2099 said:
Swipe to allow modifications. But it seems that your internal storage corrupted. Not sure what you did and how you got into this situation.
After you swiped to allow modifications... If the internal storage files are a messed up, try to switch slots and reboot recovery
Click to expand...
Click to collapse
I swiped and yeah, the IS was messed up in File Managfer(TWRP).
Selected Reboot then Selected the Slot I remembered I was on : "A"
Rebooted & Boom all good!
Thank you for the help once again! You rock!!

plepew said:
I swiped and yeah, the IS was messed up in File Managfer(TWRP).
Selected Reboot then Selected the Slot I remembered I was on : "A"
Rebooted & Boom all good!
Thank you for the help once again! You rock!!
Click to expand...
Click to collapse
Cool and at least that was a easy fix

Sorry, I'm a total noob, hopefully this is an easy question to answer. Is there any way that I can tell what version of OOS my TWRP Backup contains? I can't remember what version my phone was running when I did the TWRP backup and don't want to mess it up after I restore the phone from MSM. Thanks in advance for your help!

Sorry, I'm a total noob, hopefully this is an easy question to answer. Is there any way that I can tell what version of OOS my TWRP Backup contains? I can't remember what version my phone was running when I did the TWRP backup and don't want to mess it up after I restore the phone from MSM. Thanks in advance for your help!

jas84701 said:
Sorry, I'm a total noob, hopefully this is an easy question to answer. Is there any way that I can tell what version of OOS my TWRP Backup contains? I can't remember what version my phone was running when I did the TWRP backup and don't want to mess it up after I restore the phone from MSM. Thanks in advance for your help!
Click to expand...
Click to collapse
Well u posted this twice which isn't necessary and people will try and reply. But I'm not sure if there is a way to know and as long as u copied the whole TWRP folder for that backup, u should be fine restoring it with a newer version of TWRP. If it really matters to you, then maybe try and find the latest TWRP on the date you did the backup? I think just using a newer TWRP version should be fine

Should I use the same Gapps package I flashed during clean installing when updating custom rom?

Waynenolan92 said:
Should I use the same Gapps package I flashed during clean installing when updating custom rom?
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U don't have to use the same gapps package. Using a updated one would be better. But, u only have to for ROMs that don't include gapps (vanilla builds) AND the Restore script doesn't show up during installation. Opengapps doesn't have that script but nikgapps does. Using dirty flash/updating a ROM should show the restore script and if it doesn't then just reboot to recovery and flash the updated or same gapps package. This can also be the same for updating the base/vendor (use method 3 in that section of the guide). I hope this helps

Extreme_Ninja2099 said:
U don't have to use the same gapps package. Using a updated one would be better. But, u only have to for ROMs that don't include gapps (vanilla builds) AND the Restore script doesn't show up during installation. Opengapps doesn't have that script but nikgapps does. Using dirty flash/updating a ROM should show the restore script and if it doesn't then just reboot to recovery and flash the updated or same gapps package. This can also be the same for updating the base/vendor (use method 3 in that section of the guide). I hope this help
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Thanks for your replay)))it's my first using vanilla rom(without Gapps), so I flashed nikigapps Omni package, and my question is: should I always use the same package, or I can go with core package for example?

Waynenolan92 said:
Thanks for your replay)))it's my first using vanilla rom(without Gapps), so I flashed nikigapps Omni package, and my question is: should I always use the same package, or I can go with core package for example?
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U can... But it doesn't really matter as a updated package works fine and u only need to use it if the nikgapps restore script doesn't show up when updating the ROM or vendor/base (OOS underneath)

I want to CHANGE custom ROMs (havoc to Lineage OS a11 to a12) I have taken TWRP back up of boot+data+system.img+ vendor.img. once I flash the new a12 Lineage plus Nikapps core plus magisk. What steps to restore data? any response is appreciated in advance. Thank you.