After I unlocked the bootloader, and before flashing anything, I did a full complete backup using TWRP. After that, I installed a custom ROM. Now I would like to restore back the stock ROM using TWRP. If I would like to install a custom ROM sometime down the road, is it necessary to flash the copy-partition again?
I tried doing the same thing as you and when I tried to restore de TWRP backup it failed completely, the phone was not bootable. I had to restore it with Lenovo/Motorola Rescue Assitant.
I have flashed numerous custom ROMs and for safety, I always flash the copy-partition first. Never had an issue.
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can any one please share ? i'd like to get the OTAs badly. Rooted my phone, installed custom recovery, now i want to the stock recovery back, also i relocked the bootloader. Will this allow me to get OTAs normally after i flash the stock recovery back ? thanks.
I need version 2.16.401.5, thanks.
i tried flashing with the 2.16.401.1 recovery but getting "signature verify fail", could it be because i installed superuser with TWRP recovery ?If so, how can i fix it ?
EDIT: i guess i did it, forgot to unlock the bootloader, dont know why i locked it again lol, anyways, installed 401.1 recovery and did a factory reset. Is this it ? or do i need to unroot the device with supersu that i have installed and relock the bootloader ? I did not install any custom roms, so the rom is HTC stock, but i installed superuser with TWRP. Will this do any harm ?
Okay i did some research and i FIXED the problem and was able to get OTA update back.
this is what i did:
-Unlocked Bootloader (which i forgot obviosly)
-Installed TWRP (http://forum.xda-developers.com/one-mini-2/orig-development/recovery-twp-2-7-1-0-one-mini-2-t2801370)
-Downloaded original nandroid backup (thanks to Kativiti) (http://forum.xda-developers.com/one-mini-2/help/img-rom-ruu-request-t2847860) (nandroid backup: https://mega.co.nz/#!msthgIJB!WF5r4CwkXOg3Xda1YP_ESAKRNeY7AC5jkA_tIW65PwU
-made a recovery to show me where i need to copy the backup on my sdcard to
-copied the backup there and made a restore in TWRP
-then flashed the original bootloader back (thanks to: djluisbento) (thread: http://forum.xda-developers.com/one-mini-2/help/request-original-recovery-img-t2809031) , also make sure you flash the 2.16.401.1 recovery because the nandroid backup is also 2.16.401.1 version. (stock recovery download: https://drive.google.com/folderview?id=0B4sLrKlVs0CPMXZMb2FJNGFOdEE&usp=sharing)
-after i did all that stuffs i was able to get the 2.16.401.5 update and it works flawlessly. And to not forget my CID is HTC__032.
Thanks guys for these files and thanks to this forum. You saved me, you are the best. Cant believe i fixed it so easily. May god bless you
~jnB
(^-^)~ Nyaa
Hi , i want root and install twrp but , can i , after unlock bootloader ,install twrp and root my device restore it later with stock firmware/recovery/rom/bootloader?
And how backup stock fw/bootloader/recovery from my unrooted device?
It's possible. I think you should do this... Before rooting, if you have not already done that, in TWRP, don't allow system modifications when it boots up. Then make a full backup(which is your stock rom unrooted) and save it. Then even after rooting, coming back to stock would just need a reflash in TWRP.
I just came to know that unlocking my xiaomi device will erase its data !!!!
Is this true??????
this thread says this only!!! -> https://twrp.me/xiaomi/xiaomiredmi4x.html
:crying::crying:
KCstark said:
I just came to know that unlocking my xiaomi device will erase its data !!!!
Is this true??????
this thread says this only!!! -> https://twrp.me/xiaomi/xiaomiredmi4x.html
:crying::crying:
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Click to collapse
Unlocking bootloader always erases Data Partition. First check that yours one is unlocked or not, not most devices are come locked. Unlocking will take time as Xiaomi gives you permission to unlock by their own software.
Make a backup, get all your data off then root it. I'm not entirely sure if you can unlock without erasing, but you should never be in a position where you can't afford to reinstall your applications.
This is why it is always best to get twrp on your phone asap so you can back up it.
No, unlocking bootloader doesn't wipes data but you must backup everything just in case anything goes wrong.
it is always recommended to backup everything when flashing ROM, kernel, mod, zip, flashing rom via fastboot method and recovery. in short you should backup everything in all this cases.
shohabmsk said:
Unlocking bootloader always erases Data Partition. First check that yours one is unlocked or not, not most devices are come locked. Unlocking will take time as Xiaomi gives you permission to unlock by their own software.
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Click to collapse
Actually I know most part and have already done getting permission but this was just a quick question as that's my sister's device and she won't accept its data being erased still thanks for your quick answer...
And by the way that device's bootloader is locked I have checked it.
.....:good:
metelhammer said:
No, unlocking bootloader doesn't wipes data but you must backup everything just in case anything goes wrong.
it is always recommended to backup everything when flashing ROM, kernel, mod, zip, flashing rom via fastboot method and recovery. in short you should backup everything in all this cases.
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Click to collapse
Have u done it your self if yes did u lose any of your data. Plz let me know......
KCstark said:
Have u done it your self if yes did u lose any of your data. Plz let me know......
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Click to collapse
Yes i have flashed recovery and roms i always do backup important thing and i take screenshot of installed apps before making any changes and save them to pc or to cloud storage.
there was issue i had was when i flashed TWRP 3.2.1.0 via adb i do not why but it asked me for password i didn't know to password so i had to wipe everything including internal storage and data.
latest twrp is must which is TWRP 3.2.1.0 in order to flash Oreo based ROM.
i was using TWRP 3.0.2-0 before and i had no issue with this recovery i has flashed several nougat roms on this recovery even have upgraded and downgraded from miui9 to miui 8 everything worked perfectly.
i don't know why but i wasn't able to flash any marshmallow based or nougat based roms on TWRP 3.2.1.0 recovery.
yes i did lose data when upgrading from TWRP 3.0.2-0 to TWRP 3.2.1.0 but i had done backup so no issues.
i would highly recommend you to do backup if you are making any changes in your device.
metelhammer said:
Yes i have flashed recovery and roms i always do backup important thing and i take screenshot of installed apps before making any changes and save them to pc or to cloud storage.
there was issue i had was when i flashed TWRP 3.2.1.0 via adb i do not why but it asked me for password i didn't know to password so i had to wipe everything including internal storage and data.
latest twrp is must which is TWRP 3.2.1.0 in order to flash Oreo based ROM.
i was using TWRP 3.0.2-0 before and i had no issue with this recovery i has flashed several nougat roms on this recovery even have upgraded and downgraded from miui9 to miui 8 everything worked perfectly.
i don't know why but i wasn't able to flash any marshmallow based or nougat based roms on TWRP 3.2.1.0 recovery.
yes i did lose data when upgrading from TWRP 3.0.2-0 to TWRP 3.2.1.0 but i had done backup so no issues.
i would highly recommend you to do backup if you are making any changes in your device.
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Thanks bro
you need to install stock rom after unlocking
Unlocking Xiaomi Redmi4x santoni bootloader doesn't delete the data partition, but after unlocking the bootloader your phone won't boot, you need to install the same stock rom it was on phone previously.
Download MIUI Stock ROMs (if you didn't make OTA update from MIUI, check Older versions and download the correct ROM)
You can copy the ROM image to phone before unlocking or if you have already unlocked and stuck in boot, you can copy the ROM to an USB flash drive.
You need ADB installed on your PC.
Download the TWRP for Xiaomi Redmi 4X image.
If you want to restore the existing state of your phone, you need to make a backup of the data partition.
Press Volume Down + Power until phone gets in FASTBOOT.
Connect phone to PC with USB cable.
From PC command prompt type the command: fastboot.exe boot twrp-3.2.1-0-santoni.img
TWRP will start on your phone, you can backup all of the partitions, but you need only the data partition to restore.
Now Install the stock rom (you can select USB OTG if ROM is on USB drive), then RESTORE the backed up DATA partition only.
Summary:
1. Flash factory image onto phone successfully
2. Install twrp and make a backup
3. Restore backup after reboot and I'm stuck in a bootloop
I have a new fi Moto x4 running Android 8.1 that I'm attempting to set up. I've reset this phone a bunch of times so here is the standards process:
1. Flash factory firmware as shown in this thread:
https://forum.xda-developers.com/moto-x4/how-to/guide-how-to-flash-official-factory-t3808348
I'm using: PAYTON_FI_OPW28.46-13_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip
2. After flashing, start up the phone and it works fine.
3. Reboot into the bootloader and boot to twrp using: fastboot boot twrp-3.2.3-1-payton.img
4. Copy in the twrp install file using: adb push twrp-installer-payton-3.2.3-1.zip /sdcard
5. Install the zip via the twrp Install function
6. Reboot the phone into the bootloader then start recovery
7. Use the twrp Backup function to create a backup of the Boot, Data and System partitions on Internal Storage (plenty of space).
8. Reboot the phone into the bootloader then start recover
9. Use the twrp Restore function to restore the backup. Finishes fine.
10. Reboot phone to system but the load won't finish. Phone just alternates between the Android One and the Motorola splash screens. Left it for an hour at one point just to be sure. No love.
Things I have tried:
1. Using twrp via fastboot boot and a hard install
2. Making backups to the internal and external memory cards
3. Changing the partitions in the backup
4. Wiping everything except the external sim card before performing a restore
If anyone has any thoughts I would love to here them.
Thank you!
I'm having a similar problem and found this old thread. I am on stock pie rooted and made a twrp backup this morning so that I could try flashing some custom ROMs. After successfully installing a custom ROM I attempted to restore the backup and return to stock but just get bootloop. I am able to get back to to twrp and the phone will boot after a factory reset, but even if I just restore data I get bootloop. I'm wondering what I am doing wrong with restoring the backup. Any thoughts? Thanks.
I have the same problem as you are. After I finished install all applications, I made a backup with twrp-3.2.3-1-payton. Then next day I restore it from the backup, after finished backup, it goes to bootloop forever. My version is OPWS28.46.21.12, I download stock rom OPW28.46-13 but afraid to flash this rom since it is the lower version might be break the phone if not backward compatible. Then I search the web and found your message and follow this side fund a higher version of the stock rom OPWS28.46-21-14. I download it and flash it. After flashing complete and boot up, it saying new OTA update available, I don't want to update the rom since I want my phone rom version is same as the stock rom I have downloaded into my PC just in case in the future I accidentally doing something wrong I can flash back the stock rom without worrying the backward compatibility problem.
t-bob said:
I'm having a similar problem and found this old thread. I am on stock pie rooted and made a twrp backup this morning so that I could try flashing some custom ROMs. After successfully installing a custom ROM I attempted to restore the backup and return to stock but just get bootloop. I am able to get back to to twrp and the phone will boot after a factory reset, but even if I just restore data I get bootloop. I'm wondering what I am doing wrong with restoring the backup. Any thoughts? Thanks.
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I'm a bit slow on the response - but my first thought is manually flash stock rom over your restore without wiping data
I'm able flash the latest stock rom of FI_9.0_PPWS29.69-26-4 and reinstall twrp-3.2.3-1-payton. Then I restore data only that backup from previous rom, I get bootloop again after restore the data only from TWRP. The I reflash FI_9.0_PPWS29.69-26-4 again, install twrp and root it with Magisk. Restore data from cloud google drive automatically. And this time is successfully without bootloop.
So this happened, first time unlocking my phone, installed TWRP and everything good, now I wiped all of the phone and I can't flash any ROMs since TWRP can't decrypt the phone either I can't find a way to revert recovery and system to the original state.
Tried Flashing various versions of TWRP, none seem to work.
Tried the vbmeta-patcher
Formated the whole device.
Tried both MiToolUnlock and Tool All in One
Also, after flashing any version of TWRP and booting, it always goes back to the previous version (unofficial 3.3.1-25 by Mauronofrio)
I don't know what else to do. Any help?
fverdeja said:
So this happened, first time unlocking my phone, installed TWRP and everything good, now I wiped all of the phone and I can't flash any ROMs since TWRP can't decrypt the phone either I can't find a way to revert recovery and system to the original state.
Tried Flashing various versions of TWRP, none seem to work.
Tried the vbmeta-patcher
Formated the whole device.
Tried both MiToolUnlock and Tool All in One
Also, after flashing any version of TWRP and booting, it always goes back to the previous version (unofficial 3.3.1-25 by Mauronofrio)
I don't know what else to do. Any help?
Click to expand...
Click to collapse
Try flashing the correct fastboot ROM for your phone, using the Mi Flash Tool.
Then don't wipe everything in future. Stick with wiping just cache, dalvik and data. It's very rare you will need to wipe anything else.
Try this tool to erase and decrypt your internal storage
https://forum.xda-developers.com/android/software/tool-tool-one-driversunlocktwrpfactory-t3358711
Than install rom using usb otg.