Stuck At Formatting in TWRP. - OnePlus 3T Questions & Answers

I was trying to root and install custom rom(RR) in my 3t. These are the steps I followed.
-> Unlocked bootloader
-> Installed TWRP
-> Flashed supersu.
-> Reboot my Phone
At tis point my phone was stuck at oneplus splash screen. So i forced shut down and rebooted to recovery. I tried full wiping(so that I can flash RR) but it gave unable to mount data and Cound not mount /data and unable to find crypto footer. . So I tried changing format of data to exfat but now I am stuck at Formatting screen(for more than 20 min). In the console are I am getting
Formatting Data using mkexfatfs...
Done.
But the progree bar is still moving. I cannot use any of the softkey either.
Please help.
Thank you

abhi8569 said:
I was trying to root and install custom rom(RR) in my 3t. These are the steps I followed.
-> Unlocked bootloader
-> Installed TWRP
-> Flashed supersu.
-> Reboot my Phone
At tis point my phone was stuck at oneplus splash screen. So i forced shut down and rebooted to recovery. I tried full wiping(so that I can flash RR) but it gave unable to mount data and Cound not mount /data and unable to find crypto footer. . So I tried changing format of data to exfat but now I am stuck at Formatting screen(for more than 20 min). In the console are I am getting
Formatting Data using mkexfatfs...
Done.
But the progree bar is still moving. I cannot use any of the softkey either.
Please help.
Thank you
Click to expand...
Click to collapse
You need to do ext4 or f2fs
Once you do that it will wipe all your data and internal
You can flash the ROM using an OTG
Sent from my ONEPLUS A3003 using Tapatalk

Funk Wizard said:
You need to do ext4 or f2fs
Once you do that it will wipe all your data and internal
You can flash the ROM using an OTG
Sent from my ONEPLUS A3003 using Tapatalk
Click to expand...
Click to collapse
Thank you for the quick response
Any format is fine for me. I came to know that TWRP lags a bit with f2fs so i thought of converting it to exfat. Can I force my turn off my phone in between formatting? As partition is corrupted I won't be able to flash any rom.

abhi8569 said:
Thank you for the quick response
Any format is fine for me. I came to know that TWRP lags a bit with f2fs so i thought of converting it to exfat. Can I force my turn off my phone in between formatting? As partition is corrupted I won't be able to flash any rom.
Click to expand...
Click to collapse
Wait till it completes as it might corrupt all partitions and brick the device. Once completed format to ext4 and then proceed with flashing the ROM
Sent from my ONEPLUS A3003 using Tapatalk

Exfat/fat32 is for Windows PC:s, you shouldn't use that filesystem on Android. Only for external sd cards which needs to be readable on both phone and PC, but we don't have any external sd card on our phones.

S7 edge struck
Im also having the same problem.
Im also struck. I cant use any keys. Plss hlp me.
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Hey, I am in the exact situation as yours. I was wondering how long it took for the formatting to complete?
I do not want to force stop incase something goes wrong. It has been more than 30 minutes...

Same issue here. Stuck at formatting screen when trying to format to exFAT after having some major validation issues upon trying to root. Does it take long to format or is there a way to cancel the process?

There are already 2 replies that says "stick with ext4"...
if you still choose to format system with exfat, good luck.

Yeah i know, i only searched for this AFTER i'd started the format and it was stuck. I managed to get it to restart so i could change it back to EXT4 but now it's getting stuck at the TWRP startup logo.
Can't get it to go any further no matter how many times i reflash TWRP with Odin.
Any ideas?
Need to get this thing back online tonight! Any help would be greatly appreciated!

https://www.youtube.com/watch?v=BvfA5WrVDQM for op3t devices

Elektryx said:
Can't get it to go any further no matter how many times i reflash TWRP with Odin.
Click to expand...
Click to collapse
Odin? That is for Samsung devices. Do you mean fastboot?
---------- Post added at 09:08 AM ---------- Previous post was at 09:05 AM ----------
0xPraeT0Rian said:
https://www.youtube.com/watch?v=BvfA5WrVDQM for op3t devices
Click to expand...
Click to collapse
Why don't you link the actual xda thread, instead of a Youtube video?
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306

redpoint73 said:
Odin? That is for Samsung devices. Do you mean fastboot?
---------- Post added at 09:08 AM ---------- Previous post was at 09:05 AM ----------
Why don't you link the actual xda thread, instead of a Youtube video?
https://forum.xda-developers.com/oneplus-3t/how-to/unbrick-unbrick-tutorial-oneplus-3t-t3515306
Click to expand...
Click to collapse
I was just browsing YouTube at the time and this thread too, didn't specifically searched for his solution, I discovered it by chance.

what happened when you ran out of battery????? could you make it work?

abhi8569 said:
I was trying to root and install custom rom(RR) in my 3t. These are the steps I followed.
-> Unlocked bootloader
-> Installed TWRP
-> Flashed supersu.
-> Reboot my Phone
At tis point my phone was stuck at oneplus splash screen. So i forced shut down and rebooted to recovery. I tried full wiping(so that I can flash RR) but it gave unable to mount data and Cound not mount /data and unable to find crypto footer. . So I tried changing format of data to exfat but now I am stuck at Formatting screen(for more than 20 min). In the console are I am getting
Formatting Data using mkexfatfs...
Done.
But the progree bar is still moving. I cannot use any of the softkey either.
Please help.
Thank you
Click to expand...
Click to collapse
Try to format all of your data

Hey,
My formating in twrp I think is also stuck since 12 hours. Formating data with mkexfatfx is done but theres a repeating message that says "E:recv error on uevent"
What can I do?
---------- Post added at 11:54 AM ---------- Previous post was at 11:47 AM ----------
Rana2222 said:
Try to format all of your data
Click to expand...
Click to collapse
But how do we get out of this Screen? Only with running out of battery?

Elektryx said:
Yeah i know, i only searched for this AFTER i'd started the format and it was stuck. I managed to get it to restart so i could change it back to EXT4 but now it's getting stuck at the TWRP startup logo.
Can't get it to go any further no matter how many times i reflash TWRP with Odin.
Any ideas?
Need to get this thing back online tonight! Any help would be greatly appreciated!
Click to expand...
Click to collapse
Hey! Did you ever find a solution for that problem? I'm stuck in the exact situation (because I started formatting before researching...) and I'd like to see if I can save my old phone ^^ (luckily I got a new phone a while ago so I'm not in a rush)

Hey! managed to "fix" my galaxy s7 exynos with the same problem. Hold volume down + power (so device will turn off), then, enter download mode and flash stock rom usin Odin(in samsungs). start from the beginning and dont make the same mistake as we did before wich probably was formatting data as exfat or fat32.

Related

Xiaomi Mi 3 Ask Away- help thread.

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This thread has been created to assist owners of:[/SIZE]
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There are no questions that are deemed insignificant
Helpful information for your device:
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ᴥAsk Awayᴥ​
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Hi, I am unable to find the required files to root my MI3. All the links that i find after googling don't have the correct files. My MIUI version is MIUI 6.6.3.0(KXDCNCF). Any help would be appreciated.
Whiskeyjack4855 said:
Hi, I am unable to find the required files to root my MI3. All the links that i find after googling don't have the correct files. My MIUI version is MIUI 6.6.3.0(KXDCNCF). Any help would be appreciated.
Click to expand...
Click to collapse
I used MIUI for about 30 minutes before moving to AOSP, but I thought it came already rooted...
All the same, you can install SuperSU, which is the best root manager. It's on the play store, or you can go to Recovery and flash the zip file in the first post here http://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133
I'm trying to install CWM on MIUI 7. But I'm unable to flash it using Updater. I've tried revision 8, revision 11 and revision 11 u1 by furniel... It just keeps saying something went wrong
Annoying sound from the ear piece
There will be an annoying sound from the ear piece of the device while booting up and while on a call. We all know that,but I would like to ask, is there any workaround for that? The sound really is a head ache causing thing with its low frequency noise
@sarathchandraj
I had the same issue, but the Rashr app helped me. Try it. Just download the recovery image, open Rashr, select "Recovery from storage" andthen select your recovery image. But if CWM is not necessary to you, use TWRP. CWM is buggy on Mi3.
Hi guys, I replaced my broken LCD with the new one recently. I am facing an issue. when replacing the LCD display, my lower charge port assembly was not coming out of the main body. I tried hard and in that process I slightly lifted the metallic part underneath the charging port. I thought that metallic thing is a part of main body. The metal is still with ribbon assembly firmly. not detached. But my loud (external, which is in the back)speaker is not working and also home and back button backlit are not glowing. menu button light works ok. speaker gives very faint sound though. What can be the reason. Speaker is ok I guess, as it was working well before replacement.
I know it's a software related issue forum but as you guys are having the same mobile, I think you all might have an idea about it.
please give QCN file
Hi
---------- Post added at 06:27 PM ---------- Previous post was at 06:21 PM ----------
Hi guys, I am in big problem. .. im using mi3 xiaomi and i just up to mokee 5.1 and its runing. The problem is i forget my gapps. So now im runing without a gapps. I cant flash either roots or even upgrade also. Can anyone help me.....please!!?
Hiii...i am unable to go back to miui 7 from cm 12.1. I have downloaded latest miui 7 build and renamed it "update.zip" and tried it to flash via stock recovery. Installation went fine but after restarting it's getting stuck on MI logo.... Please help.. Missing Miui...
Hello, after many years of running with Ivan's 4.4.4 AOSP I feel like it's time to move to something newer so I wanted to try and flash the 6.0.1 new one seeing as he released the final version. It has been few years since I last flashed a rom so I mostly forgot the procedure. Chcked few threads but overall I still have some confusion. If someone can clear up the doubts I'd be grateful.
Currently: MI3W with Ivan AOSP 4.4.4 and CWM
Here's what I was currently planning to do:
ttp://en.miui.com/thread-209941-1-1.html
Following this guide to merge the partitions and install TWRP.
Now for the questions:
1. Will the flash.bat merge the partions AND install TWRP too all at once? Will it overwrite my current CWM without any problem or do I need to install it separately?
2. Once the flashing there is done, how should I proceed to install the 6.0.1 ROM? Usual procedure? (load zip on SDCard,wipe all, and flash zip).
3. Will Ivan's ROM be Rooted/Have Gapps on default?
Thanks to whoever can solve these doubts for me.
unable to flash gapps
please help me friends, i am unable to flash gapps on cm13, mokee. i am able to flash the rom zip but after that when i flash gapps it gives me error insufficient space..
Hi my friend is having a problem with her Mi3. No custom ROM installed, it's updated to the latest version. After trying to update Hearthstone, and downloading 99%, the download failed with error 903. Looked around for a fix, saw a solution that required clearing data+cache and uninstalling updates of the Play Store app. Did that and now when trying to download the app the error that is returned is
java.lang.SecurityException: No permission to write to /storage/emulated/0/Android/obb/com.blizzard.wtcg.hearthstone/temp.main.1355705.com.blizzard.wtcg.hearthstone.obb:
Neither user 10050 nor current process has android.permission.WRITE_EXTERNAL_STORAGE.
at android.os.Parcel.readException(Parcel.java:1620)
at
android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:183)
at
android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:135)
at
android.content.ContentProviderProxy.insert(ContentProviderNative.java:476)
at
android.content.ContentResolver.insert(ContentResolver.java:1234)
at com.google.android.finsky.download.l.run(SourceFile:182)
at android.os Handler.handleCallback(handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.os.HandlerThread.run(HandlerThread.java:61)
Click to expand...
Click to collapse
Other apps (Zalora, pinterest) are installing fine. The phone has more than enough storage space to run the game, upwards of 3 GB
Any advice or assistance is appreciated.
hi, i'm not new to android, but it's been a few years after using windows phone, but i'm back to android for a while. why does everybody say you'll need a rooted phone to install a custom rom? i never had to root my phone to flash a custom rom.
Hi. I am returning to XDA after a long time. I am looking for a stable Custom Rom for my Mi3. What is the popular rom as of now for Mi3 ?
HELP NEEDED!!! Not able enter fastboot or recovery mode
I was trying to flash miui 8 developer ROM onto my mi3 device which didn't have any os installed.
After flashing the ROM, I selected "Bootloader" Option in "Reboot" menu in TWRP.
Now, phone neither switching on nor entering into either of fastboot or recovery modes.
Even if I connect my phone to charger no response like doesn't vibrate and screen never turns on.
If I connect the phone to my linux machine around 6 disks are mount.
Please help me find out what's wrong here, how do I get the phone back online.
vjsrinath said:
I was trying to flash miui 8 developer ROM onto my mi3 device which didn't have any os installed.
After flashing the ROM, I selected "Bootloader" Option in "Reboot" menu in TWRP.
Now, phone neither switching on nor entering into either of fastboot or recovery modes.
Even if I connect my phone to charger no response like doesn't vibrate and screen never turns on.
If I connect the phone to my linux machine around 6 disks are mount.
Please help me find out what's wrong here, how do I get the phone back online.
Click to expand...
Click to collapse
It happened to me like this when I was testing out my own kernel. Have you tried to flash a custom kernel? Try entering recovery mode by holding down the volume up and power button at the same time.
Sent from my Mi 4 using XDA Labs
@kaiz16, thanks for the reply.
After bit of googling i found that i hard bricked my phone.
Using some Qualcomm drivers and Mi Flash tool I was successfully able to recover my phone by installing stock recovery ROM.
Hello, i flashed twrp in my mi3 but i didn't unlock my bootloader so when i tried to flash lineage rom on my device it started showing error and because i wiped my data before that its not booting up its stuck on the mi logo so please help me what should i do in order to get it boot again
and is this firmware related issue is yes then where can i find the correct firmware for it ?
Sudhanshu7 said:
Hello, i flashed twrp in my mi3 but i didn't unlock my bootloader so when i tried to flash lineage rom on my device it started showing error and because i wiped my data before that its not booting up its stuck on the mi logo so please help me what should i do in order to get it boot again
and is this firmware related issue is yes then where can i find the correct firmware for it ?
Click to expand...
Click to collapse
Afaik cancro doesn't have it's boot loader locked. Try flashing twrp with adb and then you can install lineage os OR you could try fastbooting miui.

I believe I have bricked my HTC One Mini 2?

Was at work using both my company phone (iPhone 5) and my personal phone (HTC One Mini 2) just fine. Put my personal phone away to get on with actual work and came home at around 5:30'ish. Played a bit ("a bit") until about 9/10pm (I think?) whereby I looked for my phone to just check things like WhatsApp and Snapchat and the phone wasn't turning on when I was holding the power button. I just thought to myself "huh, the battery must be dead" and put it to charge and the charging LED (as well as the charging screen with the "do not distribute outside htc blabla" dev screen) displayed so I just assume it's charging as per usual. Fast forward to about 1am, I have finished using my computer and decide to hop into bed. I go to turn on my phone by first powering down with power, vol up and vol down (as usual) and then try to boot the phone up. It boots as normal up until the O/S loading screen with a pac-man boot animation (I have PAC ROM installed) whereby it will freeze on the "game over" image of the boot animation and then proceed to go to a black screen. I thought to myself "hm, must be a mistake or something" and try it again to no avail. So I then go into recovery to do a fresh install and I try to wipe the phone and I do a factory reset in twrp, but upon trying to format data, the progress bar doesn't move (and so I left it overnight as I couldn't be bothered to wait). Upon leaving it overnight (1am to 7am) to format the data, I wake up to see that the progress bar hadn't moved at all from 0%. I then just thought "maybe the phone has actually formatted it but hasn't updated the image on screen so me being the dumbo I am, decided to force shut down the phone (with power, volup and voldown) and upon trying to boot the phone up again, it displays the HTC logo with the red writing, tries to boot into the O/S, fails, and then tries to boot into recovery and gets stuck in a boot loop (it will show the twrp logo and then a black screen, twrp logo and then black screen etc.). I have tried to flash twrp again (without first removing the twrp currently on it) but I was wondering what I could do in this situation. I am able to access the bootmenu (for hboot and fastboot) but nothing else.
TL;DR: I think I bricked my HTC One Mini 2. Came home, charged phone and phone got stuck at boot animation. Wiped phone in recovery, it got stuck on formatting data and now It can't boot into the O/S since it's wiped and it can't boot into Recovery for whatever reason.
DistincTHD said:
blah blah
Click to expand...
Click to collapse
This is not Facebook, go straight to the point.
Did you install a different kernel?
kativiti said:
This is not Facebook, go straight to the point.
Did you install a different kernel?
Click to expand...
Click to collapse
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Sorry for the confusion, I wasn't doing that because I couldn't/didn't want to explain, it's just a common message people get after dev unlocking their HTC phones. And no, It was working up until when I tried to use it last night randomly. I flashed PAC-ROM ages ago (like maybe 2-3 weeks ago or maybe even a month) with the HTC One M9 Camera Kernel and that's it. I then tried to use it last night and what I explained in the original post occurred.
DistincTHD said:
[IMG="HTC Dev Message"]
Sorry for the confusion, I wasn't doing that because I couldn't/didn't want to explain, it's just a common message people get after dev unlocking their HTC phones. And no, It was working up until when I tried to use it last night randomly. I flashed PAC-ROM ages ago (like maybe 2-3 weeks ago or maybe even a month) with the HTC One M9 Camera Kernel and that's it. I then tried to use it last night and what I explained in the original post occurred.
Click to expand...
Click to collapse
Oops, Just realised you meant the whole post, not just the blah blah bit within the post. But yeah what I did, I explained above and in the original post. I basically just told a story to give a better idea of what generally happened before the phone just pooped out on me.
DistincTHD said:
Sorry for the confusion, I wasn't doing that because I couldn't/didn't want to explain, it's just a common message people get after dev unlocking their HTC phones. And no, It was working up until when I tried to use it last night randomly. I flashed PAC-ROM ages ago (like maybe 2-3 weeks ago or maybe even a month) with the HTC One M9 Camera Kernel and that's it. I then tried to use it last night and what I explained in the original post occurred.
Click to expand...
Click to collapse
Something its corrupted so try to reinstall everything using the files from this post plus your choosen ROM.
When rebooting phone unplug USB cable.
kativiti said:
Something its corrupted so try to reinstall everything using the files from this post plus your choosen ROM.
When rebooting phone unplug USB cable.
Click to expand...
Click to collapse
I can't access twrp recovery but I do have fastboot enabled and working and I can access the boot menu so how would I go about wiping everything before re-flashing the recovery and then re-installing the o/s and everything else?
Just tried to first erase everything before installing and it's locking me out of the phone? It's telling me that an administrator console is unable to erase the system or its data so I'm quite stumped at the moment
DistincTHD said:
Just tried to first erase everything before installing and it's locking me out of the phone? It's telling me that an administrator console is unable to erase the system or its data so I'm quite stumped at the moment
Click to expand...
Click to collapse
you don't need to do all that.
try to flash twrp. (if OK use it to wipe everything)
If NOT ok flash stock recovery and unlock bootloader( yes again, this will wipe your phone and fix permissions)
Then you can do all you want.
Good luck.
let me know...
kativiti said:
you don't need to do all that.
try to flash twrp. (if OK use it to wipe everything)
If NOT ok flash stock recovery and unlock bootloader( yes again, this will wipe your phone and fix permissions)
Then you can do all you want.
Good luck.
let me know...
Click to expand...
Click to collapse
Right, so before I read that message, I flashed stock recovery and tried to reformat data and now It won't let be get into the boot menu and the HTC dev writing is gone (so I think it's locked again). On top of this, it just keeps booting into the reformatting data screen and just ends up hanging so I think I will let the battery drain or something (no idea how long it would take, probably days) and then try again from there. Pretty sure it is bricked now though lol welp. Is there any way to cancel a format?

Confused about System Wipe!

So I'm fairly new to the N6 (first nexus device) community... That being said, been flashing for about 5-6 years now and from what understand up till now you SHOULD NOT under any circumstances use the WIPE SYSTEM option when in TWRP because it will completely... Well, wipe your system. I've done this twice before and almost ended up w 2 paperweights (once as a noob and the second time on my m8 by accident) no boot, no rom and no way to transfer a rom to flash. Now, could someone help me understand why wiping the system won't screw w this this device? Thank you.
I build for bliss. Wiping your system essentially formats it as does fastboot before Fashing a new system.img. custom ROMs include a highly compressed system image as seen I this screenshot of my out folder
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Sent from my Nexus 6 using Tapatalk
---------- Post added at 19:46 ---------- Previous post was at 19:45 ----------
So its fine to wipe as long as your flashing a new system. Pay no attention to recovery, cache and userdata images. They're excluded from the final zip
Sent from my Nexus 6 using Tapatalk
DroidManIc said:
So I'm fairly new to the N6 (first nexus device) community... That being said, been flashing for about 5-6 years now and from what understand up till now you SHOULD NOT under any circumstances use the WIPE SYSTEM option when in TWRP because it will completely... Well, wipe your system. I've done this twice before and almost ended up w 2 paperweights (once as a noob and the second time on my m8 by accident) no boot, no rom and no way to transfer a rom to flash. Now, could someone help me understand why wiping the system won't screw w this this device? Thank you.
Click to expand...
Click to collapse
It is advised to wipe/format system when flashing. Once wiped it is ready for a rom to flash. There is always a way to recover from wiping the system but not having a rom to flash on the device.
Most roms wipe the system as they flash.
Good stuff, thank you both for the reply. I'm unlocked rooted and twrp installed and ready to flash!
DroidManIc said:
So I'm fairly new to the N6 (first nexus device) community... That being said, been flashing for about 5-6 years now and from what understand up till now you SHOULD NOT under any circumstances use the WIPE SYSTEM option when in TWRP because it will completely... Well, wipe your system. I've done this twice before and almost ended up w 2 paperweights (once as a noob and the second time on my m8 by accident) no boot, no rom and no way to transfer a rom to flash. Now, could someone help me understand why wiping the system won't screw w this this device? Thank you.
Click to expand...
Click to collapse
That is not even close to being true for basically any phone with TWRP/custom recovery.
The recovery loads well before the system, and is on a different partition. TWRP has supported sideloading for quite a few versions now, and any phone with an unlocked bootloader can likely use fastboot or an equivalent to rewrite the system from bootloader mode.
It's perfectly fine to not understand or not be informed... By why does every person who has little idea what they are doing have to over emphasise that they have been flashing for years? Its fine to have a gap in understanding or a lack of knowledge. Particularly with Android which is not as well documented as other systems... Even better to ask... But man everytime I read "I am not new at this, I have been flashing for years..." its followed by a fairly basic question.
So that I am not just *****ing, let me ramble about booting ... Read as much or as little as you like Anyone who wants to correct me please do, this will mostly be rough and loosely worded
Its important to understand that when turning on your phone, it doesn't just send electricity to Android, and spring to life.
If you think about it... If everything was fully shut down and lifeless with nothing active... How would your phone even know the power button was pressed? How would power button do one thing, but the bootloader key stroke combo (power and vol down at the same time) boot to a different mode? How does power button require being held down and time how long?
The hardware the power buttons attach to sit active and watch for button presses. When it sees the proper combination It will tell the "motherboard" its time to power up.
But still, It just can't be android... Android is stored on your internal SD card, which is partitioned... The data is split up into different chunks and the phone does not even know what chunk the system is in.
So motherboard starts to initialize very basic stuff. It will find its CPU, and will find storage, ect...
When it finds the storage, it will look for a special flagged partition that contains a simple program, the bootloader.
Bootloader is not android and almost has nothing to do with android, the system partition... whatever. Its running on VERY minimal hardware (hence when your in bootloader mode, you use the volume keys to scroll up and down... touch isn't loaded yet).
As long as bootloader is not broken/corrupt/erased and is not locked... Your pretty much safe. It has basic tools to receive data from a computer via fastboot, it can mount/write/wipe other partitions.
It also knows where your kernel is, and where your recovery is. Typically it will automatically just load the android kernel, which will continue to initialize the rest of your hardware, and and get all the software that gives you a user interface and control going.
It can also boot into recovery mode instead of booting into android. Recovery mode is yet another self contained program/operating system/partition that runs independent of android. It offers more interface and functionality then bootloader mode, but is still basic. I am sure you remember when recovery didn't used the touch screen either... This was because the factory touch screen drivers had not been loaded yet, the teams that write these recovery programs eventually included software to instruct the system how to read touch input though.
The point is the phone boots and initially only knows/needs/cares about the partition called "bootloader", which has a self contained program that has basic recovery options when paired with a computer and fastboot.
That bootloader looks for the partition "boot" which contains your kernel which will load the android OS off "system", and your personal data/preference off "userdata"
OR
The bootloader can load your custom recovery off the "recovery" partition, which can mount/read/write most other partitions.
The warnings about not wiping system were likely based off the idea that you needed to boot into android in order to download a rom to flash... but really you should always have a backup that you have made at a point when your system was working good stored on your "userdata" partition, or on an external SD card if you phone supports it.
However lacking those two options, at some point in the past you may have had trouble... But TWRP has supported MTP transfer for a while now, and failing that the sideload command, that flashes a rom from your computer via ADB has been supported for quite a few version, and even before that (starting in 2014 with TWRP 2.8.0.0) ADB was supported so the "adb push" command could be used to send data to a phone with no rom on it.
ANY of the above paragraph only really matters on a phone with a locked bootloader and custom recovery installed though, which is why people point the the nexus as being different (even though other phones have unlocked bootloaders). As long as you have a factory image of the phone, fastboot can be used to re-write the partitions to the phone without it even having a custom recovery (that how your custom recovery likely got on your phone in the first place... the same can be done for system or boot as well as the other partitions too).
Phones with a locked bootloader and/or no publicly released factory images are probably why you heard this warning in the first place.

Root SM-t580

I try to root a Galaxy Tab 6A (SM-T580).
-I tried some CF-Autoroot images, but their is no image for the SM-T580.
-I tried also to install TWRP with no success. The device do not boot in Recovery Mode with the TWRP image.
The device runs on Marshmallow 6.0.1.
Can somebody help me please?
I too would love and greatly appreciate any help! It's a great tab for the money
hell2003 said:
I try to root a Galaxy Tab 6A (SM-T580).
-I tried some CF-Autoroot images, but their is no image for the SM-T580.
-I tried also to install TWRP with no success. The device do not boot in Recovery Mode with the TWRP image.
The device runs on Marshmallow 6.0.1.
Can somebody help me please?
Click to expand...
Click to collapse
You flashed custom recovery ? the bootloader is not locked?
I tried a twrp custom recovery image. But I cant start the recovery mode. I do not know the status of the bootloader. How can i check that?
http://forum.xda-developers.com/android/development/recovery-official-twrp-gtaxlwifi-galaxy-t3437666
@jcadduono did it !
Let's try
bws78 said:
http://forum.xda-developers.com/android/development/recovery-official-twrp-gtaxlwifi-galaxy-t3437666
@jcadduono did it !
Let's try
Click to expand...
Click to collapse
what do you guys think of my new shirt isn't it awesome
{
"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"
}
bws78 said:
http://forum.xda-developers.com/android/development/recovery-official-twrp-gtaxlwifi-galaxy-t3437666
@jcadduono did it !
Let's try
Click to expand...
Click to collapse
Thank you very much, this works for me.
hell2003 said:
Thank you very much, this works for me.
Click to expand...
Click to collapse
don't thank me, thank @jcadduono in the official thread
Data partition encryption prevents root without a .zip rom
hell2003 said:
I try to root a Galaxy Tab 6A (SM-T580).
-I tried some CF-Autoroot images, but their is no image for the SM-T580.
-I tried also to install TWRP with no success. The device do not boot in Recovery Mode with the TWRP image.
The device runs on Marshmallow 6.0.1.
Can somebody help me please?
Click to expand...
Click to collapse
You can disable frp lock by removing your Google account. This will allow you to flash twrp with Odin.
Disable auto reboot in Odin before flashing twrp. After flashing twrp you can reboot into recovery by holding power and volume down to turn the device off. Then once it's off hold volume up home and power to reboot into twrp.
Now the only problem is you can't flash supersu.zip without formatting data first from the twrp wipe data main screen. This is because the data partition is unavailable due to encryption. Formatting data partition removes encryption and allows you to flash supersu, but now device won't boot after formatting data unless you flash a ROM from within twrp. Only problem is that there are no such Roms yet.
If anyone could create a stock or custom ROM that is a flashable zip you'd be the MAN!
Until then I don't think we'll be able to root our device.
Still no roms available?
Now the only problem is you can't flash supersu.zip without formatting data first from the twrp wipe data main screen. This is because the data partition is unavailable due to encryption. Formatting data partition removes encryption and allows you to flash supersu, but now device won't boot after formatting data unless you flash a ROM from within twrp. Only problem is that there are no such Roms yet.
Click to expand...
Click to collapse
Does this mean that if you just root the device that the data partition is encrypted and cant use it as if it was not rooted?
Tried this last night but got the Fap lock. Didnt know about the google bit.
I want to download my current rom and backup is this possible?
I havent done this stuff since the HTC HD2 days
Thanks.
Rob.
I've successfully bypassed the Google FRP Lock on SM-T580 and posted the instructions in [URL="https://forum.xda-developers.com/galaxy-tab/help/bypass-frp-sm-t580-2016-t3446958]this forum[/URL]. If you cant figure it out send me a message and I'll walk you through it
hi
only for root..
Can i use cf-autoroot?
abarth83 said:
hi
only for root..
Can i use cf-autoroot?
Click to expand...
Click to collapse
Hanyone tried it?
Instructions
kleptobismol said:
I've successfully bypassed the Google FRP Lock on SM-T580 and posted the instructions in [URL="https://forum.xda-developers.com/galaxy-tab/help/bypass-frp-sm-t580-2016-t3446958]this forum[/URL]. If you cant figure it out send me a message and I'll walk you through it
Click to expand...
Click to collapse
Hello, Can you repost instructions can't get page to load
This site can’t be reached
%22https’s server DNS address could not be found.
DNS_PROBE_FINISHED_NXDOMAIN
Thanks
ohiostater86 said:
Hello, Can you repost instructions can't get page to load
This site can’t be reached
%22https’s server DNS address could not be found.
DNS_PROBE_FINISHED_NXDOMAIN
Thanks
Click to expand...
Click to collapse
I was having the same problem, but i figured it out last night. Without OTG cable, Odin, SideSync, Realtek, or a PC. I'd been messing with it for 3 days, so Im not 100% sure of what everything said and i'm definitely not going to relock it to try an duplicate it, but if you've been all over youtube then you've seen methods that require a wifi connection, (I found it easiest to use my phone's wifi hotspot) you disconnect your hotspot or unplug your router immediately when it says checking for software update, which appears after clicking accept on the privacy policy. (Again it's easier to just turn off the hotspot than to unplug your router" When done correctly it souls say "couldn't sign in" and then the next screen will either ask you to set up time and date or it asks you to add a name to the tablet (can't remember which is first) then asks to set up a screen lock passcode or pattern (set up either one), after doing all this 100 times I noticed it asked me if i wanted to set up a IMAP/POP3 account to use within the Gmail app (which I'd been skipping) but for some reason it didn't give me this option every time. You have to be connected to the internet for the next part so if you haven't already go ahead and turn your hotspot back on or router and add any email address other than a Gmail (I used my yahoo account) then follow through with the setup into it takes you back to the very first screen you see when you turned on the tablet. Now just turn the tablet screen off and back on (just the screen, do not power down the tablet) put in your lockscreen password and now In the top right corner there should be a little yellow icon which lets you switch users (if you see this, you've got it beat) now create a new user signing into your Gmail and Samsung accounts (if you don't have one, create a new account) once you're done with that it will take you to the home screen, pull down the notification bar and go into settings (notice since you're on an added user you can't factory reset the device) find "Users", and then switch back to the owner profile, it then tells you that you still need to set up the tablet to continue. Once i clicked okay it now let me pull down the notification bar to access settings, but this time you're on the owners account so you can factory reset it, go to "Back up and Reset" and then go ahead and factory reset it again. If done correctly the FRP will no longer be on the tablet.
I rooted my T580 with this german howto:
https://www.android-hilfe.de/forum/...sm-t585-samsung-galaxy-tab-a-2016.788225.html
Root is ok now! But unlocking the LockScreen needs 5-10 seconds now. Has this sth to do with Knox 0x1 ?

Getting "Your device is corrupt" message and I want to start completely fresh.

Getting "Your device is corrupt" message and I want to start completely fresh.
I had setup a Nexus 6 a couple years back for someone who was mostly blind and I used tasker to let them do most things they needed by voice only.
It was working fine until a couple days ago when somehow the device upgraded from Lollipop to Android 7.0. The way I initially unlocked the phone and obtained root, I didn't think it would ever be able to upgrade unless I intervened but it finally happened seemingly on its own.
Anyway, it lost root and many of the tasker commands stopped working because of it so I tried to get it back by:
1) Using fastboot to flashe twrp-3.1.1-0-shamu.img to recovery
2) Booting into recovery and installing SuperSU with TWRP after I made a backup
After that, the phone booted back up normally but still didn't have root access so I restarted again but when I tried to get into recovery I got a "no command" message. I was finally able to get passed that by pressing volume down (I think) and it gave me the standard android factory reset, wipe cache, etc. options. I tried wiping the cache and then after reboot I got this message:
{
"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"
}
And then it just disappears after a few seconds and the phone will not boot up.
Now though I can still get back into the bootloader menu with Power and Volume Down and even get back to the TWRP recovery where I tried restoring the backup I made before installing SuperSU but the same problem occurs.
I don't know what I've done wrong but I just want to start over. What do I need to do to wipe the phone completely and start over like it was brand new out of the box?
LaTropa64 said:
I had setup a Nexus 6 a couple years back for someone who was mostly blind and I used tasker to let them do most things they needed by voice only.
It was working fine until a couple days ago when somehow the device upgraded from Lollipop to Android 7.0. The way I initially unlocked the phone and obtained root, I didn't think it would ever be able to upgrade unless I intervened but it finally happened seemingly on its own.
Anyway, it lost root and many of the tasker commands stopped working because of it so I tried to get it back by:
1) Using fastboot to flashe twrp-3.1.1-0-shamu.img to recovery
2) Booting into recovery and installing SuperSU with TWRP after I made a backup
After that, the phone booted back up normally but still didn't have root access so I restarted again but when I tried to get into recovery I got a "no command" message. I was finally able to get passed that by pressing volume down (I think) and it gave me the standard android factory reset, wipe cache, etc. options. I tried wiping the cache and then after reboot I got this message:
And then it just disappears after a few seconds and the phone will not boot up.
Now though I can still get back into the bootloader menu with Power and Volume Down and even get back to the TWRP recovery where I tried restoring the backup I made before installing SuperSU but the same problem occurs.
I don't know what I've done wrong but I just want to start over. What do I need to do to wipe the phone completely and start over like it was brand new out of the box?
Click to expand...
Click to collapse
I'm not sure what to tell you, there's a lot of complication between these things but mostly seems like it'd include Re-flashing stock os 7.0 and obtaining root thru Android 7 without flashing any rom
Sent from my Z988 using Tapatalk
---------- Post added at 08:09 AM ---------- Previous post was at 08:08 AM ----------
And by complication I mean the whole concept of just starting over fresh
Sent from my Z988 using Tapatalk
---------- Post added at 08:09 AM ---------- Previous post was at 08:09 AM ----------
Good luck tho
Sent from my Z988 using Tapatalk
LaTropa64 said:
I don't know what I've done wrong but I just want to start over. What do I need to do to wipe the phone completely and start over like it was brand new out of the box?
Click to expand...
Click to collapse
Download a factory image from Google developer site. That site gives instructions to set-up your PC for fastboot (if you need it) and there is a flash all script in the download to handle the flash through fastboot. This thread will give you an overview. Using the flash all script will wipe the entire phone!
You can also fastboot flash each partition manually. If you use the -w flag, it will wipe all user data from the phone.
Be warned, the probability is you'll wipe the internal (user data) and if you want to try to back up first, you should be able to boot into TWRP and use ADB to do an a back up of user data to your PC using:
adb pull /path/to/files /home/[your username]/
E.G.
Windows:
adb pull /sdcard C:\Users\[your username]\Desktop
Linux:
adb pull /sdcard /home/[your username]/
You'll need administrator privileges on the PC to specify the output path.
---Edit---
You might look into the tasker beta to work with the newer nougat releases. I will say, all of my tasker profiles continued to work regardless of OS version with the exception of those relying on secure settings. Those I updated to use auto tools. There are other work around as well.
Follow what @ktmom says to get the device all straightened out firmware wise. As the device totally skipped Android 6 in doing its upgrade there could be undesired leftovers from the original install. Once you've installed the latest stock firmware from Google you can start over with your customizations, but be aware that installing TWRP, rooting the device, or both will cause the "device is corrupt" message you're seeing. That message will remain on every boot until a custom kernel which ignores dm-verity is installed.
In a few months, Galaxy S8 will get Bixby Voice so you could get one of them.
Sent from my Z988 using Tapatalk
Who in the hell would want to use Bixby?

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