Downgrade from custom ROM to stock ROM - Lenovo P2 Questions & Answers

Can anyone explain or guide me to downgrade from custom ROM to stock ROM.
I'm using Lineage OS and I'm trying to go back to the stock ROM (nougat).

This is the twrp flashable version of the stock ROM
https://drive.google.com/file/d/1FcXyOpBNGaTEhfgdBp3yS7NE8vz3ZeWz/view

Thanks for the file but I wasn’t able to flash it.
Error Message is- “Updater process ended with error 7. Error installing zip file ‘/sdcard/Download/Stock_Rom_-S251-_twrp.zip’ “

1karanvaidya said:
Thanks for the file but I wasn’t able to flash it.
Error Message is- “Updater process ended with error 7. Error installing zip file ‘/sdcard/Download/Stock_Rom_-S251-_twrp.zip’ “
Click to expand...
Click to collapse
l don't know why u have got this error. I have flashed it ok.

Is it because of a specific version of twrp or something like that?

Try this
https://drive.google.com/file/d/1FcXyOpBNGaTEhfgdBp3yS7NE8vz3ZeWz/view?usp=drivesdk

Related

[Q] HELP, cant flash rom!

I just rooted my Galaxy Note 3, and i am trying to flash a custom rom. The problem is that when i enter recovery mode to flash it, it is the regular recovery mode and not the TWRP one. PLEASE HELP!:silly:
DL and install the TWRP app to your device?
pinoiryder said:
DL and install the TWRP app to your device?
Click to expand...
Click to collapse
Yes i did.
Then you would not have regular recovery, you can only have one at a time.
What method did you use to root? What recovery did you use?
TWEAKED 1.0 NOTE 3
ilieml than
pinoiryder said:
DL and install the TWRP app to your device?
Click to expand...
Click to collapse
krelvinaz said:
Then you would not have regular recovery, you can only have one at a time.
Click to expand...
Click to collapse
BACARDILIMON said:
What method did you use to root? What recovery did you use?
TWEAKED 1.0 NOTE 3
Click to expand...
Click to collapse
I FIXED IT AND IT WORKED!
i first rooted it using the Odin 3.09 method with this root: CF-Auto-Root-hltetmo-hltetmo-smn900t
then i used this site to fix it. just follow the directions.
wwwDOTtheandroidsoulDOTcom/latest-twrp-recovery-t-mobile-galaxy-note-3-android-4-4-compatible/
now all is fine!
sorry im new to this site so i cannot post urls yet
flashing rom
drugfreedrama said:
I FIXED IT AND IT WORKED!
i first rooted it using the Odin 3.09 method with this root: CF-Auto-Root-hltetmo-hltetmo-smn900t
then i used this site to fix it. just follow the directions.
wwwDOTtheandroidsoulDOTcom/latest-twrp-recovery-t-mobile-galaxy-note-3-android-4-4-compatible/
now all is fine!
sorry im new to this site so i cannot post urls yet
Click to expand...
Click to collapse
hi sorry I need some help flashing a rom as well, I am rooted using the latest twrp. trying to flash Temasek-cm11-v37 rom and I keep getting a message "failed" says unable to mount,open zip file, error flashing zip,, error flashing zip /externalZ_sd/Temasek-cm11. any help please?
flashing rom
hi sorry I need some help flashing a rom as well, I am rooted using the latest twrp. trying to flash Temasek-cm11-v37 rom and I keep getting a message "failed" says unable to mount,open zip file, error flashing zip,, error flashing zip /externalZ_sd/Temasek-cm11. any help please?
panitsos said:
hi sorry I need some help flashing a rom as well, I am rooted using the latest twrp. trying to flash Temasek-cm11-v37 rom and I keep getting a message "failed" says unable to mount,open zip file, error flashing zip,, error flashing zip /externalZ_sd/Temasek-cm11. any help please?
Click to expand...
Click to collapse
re-download then re-flash

Unable to factory restore phone after rooting to 4.4 ROM

I rooted to a 4.4 ROM and have been getting several reboots and I am clueless as to what the problem could be. I have decided that I would like to factory restore my phone and play around with rooting ROMS in the near future, so i tried restoring it today by flashing a zip file in recovery but I got an error in attempting to do so.
I have no idea what to do, and I'm so stumped...thank you for taking your time in reading this post.
EDIT
Current and Previous Rom: CURRENT is Task650's 7.29.2014 KitKat Rom (4.4.4, unified); PREVIOUS is Quantum's 5.2 KitKat Rom (4.4.4)
Current firmware build: Current firmware build is I747UCUEMJB
What did you try to flash? I tried flashing a AT&T I747 UCUEMJB Stock Restore.
What recovery? I have Clockword Mod Touch Recovery 6.0.4.7
What error?
" -- Installing: /sdcard/0/Download/ATT_I747_UCUEMJB_StockRestore_2282014.zip
Finding update package...
Opening update package...
E: Can't open /data/media/0/Download/ATT_I747_UCUEMJB_StockRestore-2282014.zip
(bad)
Installation aborted.
I:using /data/media for /sdcard/0/clockwordmod/.last_install_path.
I:Can't partition non mmcblk device: /devices/platform/msm_sdcc.3/mmc_host/mmc1"
Need more info to be able to help.
Current and Previous Rom
Current firmware build
What did you try to flash?
What recovery?
What error?
The best way to revert to full stock though is to flash the firmware with Odin.
DocHoliday77 said:
Need more info to be able to help.
Current and Previous Rom
Current firmware build
What did you try to flash?
What recovery?
What error?
The best way to revert to full stock though is to flash the firmware with Odin.
Click to expand...
Click to collapse
I apologize for the lack of info. I updated the original post with information WITHOUT the firmware build. How may I find that? I'm going to reproduce the error so give me a sec to give you that information as well.
I appreciate your help Doc!
To verify your current firmware/bootloader version, install terminal emulator and enter this:
getprop ro.bootloader
It will depend on what the error is to figure a way to get that particular package to flash. You could also try using TWRP or Philz recoveries.
After it fails, there should be an option to copy log to sd. (Its in the Advanced menu in TWRP, not sure about CWM)
But if it continues to give problems, flashing the firmware via Odin will be the most likely solution. The 4.3 firmware for this is in a thread in the General section.
http://forum.xda-developers.com/showthread.php?p=52006506
DocHoliday77 said:
To verify your current firmware/bootloader version, install terminal emulator and enter this:
getprop ro.bootloader
It will depend on what the error is to figure a way to get that particular package to flash. You could also try using TWRP or Philz recoveries.
After it fails, there should be an option to copy log to sd. (Its in the Advanced menu in TWRP, not sure about CWM)
But if it continues to give problems, flashing the firmware via Odin will be the most likely solution. The 4.3 firmware for this is in a thread in the General section.
http://forum.xda-developers.com/showthread.php?p=52006506
Click to expand...
Click to collapse
I updated the OP with the current firmware build and the error I get.
More explanation on the error: In the thread where I found the zip file, it instructs the zip file to be flashed via TWRP recovery or CWM recovery, so I am stumped as to what I could have done wrong. Thanks Doc!
It may be a bad download. Did you check the md5?
I recommend downloading the stock firmware from the link I posted and flash that with Odin.
I tried getting the md5 verification, but I couldn't get it working. Probably was a mistake on my part in that I misunderstood the directions to check the md5.
Doc, I will use the link you provided me and flash the DL via Odin. I'll get back to you as soon as I do so. Thank you so much for the help, this is definitely a learning experience for me.
Sent from my SAMSUNG-SGH-I747 using XDA Free mobile app

Make flashable Zip for Lollipop G3 ?

Hi
What is the proper way to make flashable zip to update system?
I've tried Rishik way http://forum.xda-developers.com/showthread.php?t=2163974
TWRP says flash success, but no files were imported or changed.
I've used ROM META files as well, but I get error while flashing "Error executing updater binary"
What updater do I need for Lollipop?
Thanks.
black_horse_88 said:
Hi
What is the proper way to make flashable zip to update system?
I've tried Rishik way http://forum.xda-developers.com/showthread.php?t=2163974
TWRP says flash success, but no files were imported or changed.
I've used ROM META files as well, but I get error while flashing "Error executing updater binary"
What updater do I need for Lollipop?
Thanks.
Click to expand...
Click to collapse
Just use this instead?
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
itsbighead said:
Just use this instead?
http://forum.xda-developers.com/lg-g3/development/stock-t2961073
Click to expand...
Click to collapse
Thanks.
I used that updater files, it just wiped my system, lol.
Was asking for a way to flash zip file with apk like systemUI and such.
But looks like I need to make a special updater files for it, unlike JB.
so did anyone find a way? I'm also trying to make a flashable.zip to flash systemUI on my lollipop galaxy s4, but I can't find a way. I tried the methods mentioned above, but didn't work for me.

Stock rom for S4 mini GT-I9190

Hi there can anybody give me a link to a flashable zip of the stock frimware. I tried to flash the md5 file through odin and it keeps failing. I tried diffrent versions of odin and on Windows 7 and Windows 10 and still no luck
Will appreciate it thanks.
Billabomb75 said:
Hi there can anybody give me a link to a flashable zip of the stock frimware. I tried to flash the md5 file through odin and it keeps failing. I tried diffrent versions of odin and on Windows 7 and Windows 10 and still no luck
Will appreciate it thanks.
Click to expand...
Click to collapse
I don't know where there is a flasheable zip off hand, but you can make your own, there are several tutorials online, search for something like "Convert stock rom to flashable zip"
IronRoo said:
I don't know where there is a flasheable zip off hand, but you can make your own, there are several tutorials online, search for something like "Convert stock rom to flashable zip"
Click to expand...
Click to collapse
I dont have astock rom anymore
Billabomb75 said:
I dont have astock rom anymore
Click to expand...
Click to collapse
You can get stock rom from sammobile.com
https://www.sammobile.com/firmwares/galaxy-s4-mini/GT-I9190/
Billabomb75 said:
.....through odin and it keeps failing.
Click to expand...
Click to collapse
When you say failing, what do you mean? what is the error that you are getting on the phone?
i ask because i am having similar issues. am currently on lineage 7.1.1 and i found a single post out there that mentioned that when i flashed up to 7.1.1 that it triggered a fuse in the flash memory, that cannot be reversed. The error message i get seems to indicate that this is correct. fused2 > binary 1 - meaning that my handset is fused to 2 but the one i am flashing is only a 1.
i have a fully working phone on 7.1.1 but i want to revert to stock and am unable to do so
mrtim123 said:
When you say failing, what do you mean? what is the error that you are getting on the phone?
i ask because i am having similar issues. am currently on lineage 7.1.1 and i found a single post out there that mentioned that when i flashed up to 7.1.1 that it triggered a fuse in the flash memory, that cannot be reversed. The error message i get seems to indicate that this is correct. fused2 > binary 1 - meaning that my handset is fused to 2 but the one i am flashing is only a 1.
i have a fully working phone on 7.1.1 but i want to revert to stock and am unable to do so
Click to expand...
Click to collapse
I get a system write fail on system.ext4... So now i use the carbon 4.4.4 rom
Want to go back to stock
Billabomb75 said:
I get a system write fail on system.ext4... So now i use the carbon 4.4.4 rom
Want to go back to stock
Click to expand...
Click to collapse
ah right. same wants but different issue by the sound of it.
sorry i cant help!

E1001: Failed to update system image

Recently I got my Note 5 and have been enjoying it, unlocked and custom ROM and everything with the latest TWRP. But recently I've wanted to flash a different custom ROM and everytime I do so, I get the error message:
E10001: Failed to update system image.
Updater process ended with Error 7: Error installing zip file xxx (xxx is just the filename)
No matter what ROM I flash, whether it is the Xiaomi.eu ROM or any other custom AOSP/LOS ROM, I get the same message.
I need help as I have no idea what to do at all and am worried that the phone might be messed up permanently.
Download notepad++ and 7zip. Unzip the file, go to meta.inf/com/google/android and open updater script with notepad++. Select and delete the assert lines, and make sure to remove the empty space. Zip the file and flash it.
ensure your phone is note 5 pro, not note 5
BlackHawk580 said:
Recently I got my Note 5 and have been enjoying it, unlocked and custom ROM and everything with the latest TWRP. But recently I've wanted to flash a different custom ROM and everytime I do so, I get the error message:
E10001: Failed to update system image.
Updater process ended with Error 7: Error installing zip file xxx (xxx is just the filename)
No matter what ROM I flash, whether it is the Xiaomi.eu ROM or any other custom AOSP/LOS ROM, I get the same message.
I need help as I have no idea what to do at all and am worried that the phone might be messed up permanently.
Click to expand...
Click to collapse
Could you solve the error?
Same issue here. If you updated to the most recent firmware, then it's impossible to flash anything using the TWRP recoveries available. I get the same E1001 error. I don't think it has anything to do with the model or the ROM. Be careful, because trying to reflash a firmware package will result in a hard brick, and you need to use an ARB authorisation bypass to be able to restore your phone.
For now I have to stay on the latest Global ROM, nothing else I can do.
wrathking said:
Download notepad++ and 7zip. Unzip the file, go to meta.inf/com/google/android and open updater script with notepad++. Select and delete the assert lines, and make sure to remove the empty space. Zip the file and flash it.
Click to expand...
Click to collapse
I tried this with the Xiaomi.eu ROM - no luck, same error. It's not about the ID of the device (TWRP reports that my device is indeed whyred), it's something else.
Mi rom
stephendt0 said:
Same issue here. If you updated to the most recent firmware, then it's impossible to flash anything using the TWRP recoveries available. I get the same E1001 error. I don't think it has anything to do with the model or the ROM. Be careful, because trying to reflash a firmware package will result in a hard brick, and you need to use an ARB authorisation bypass to be able to restore your phone.
For now I have to stay on the latest Global ROM, nothing else I can do.
I tried this with the Xiaomi.eu ROM - no luck, same error. It's not about the ID of the device (TWRP reports that my device is indeed whyred), it's something else.
Click to expand...
Click to collapse
Have you tried using miflash tool?
wrathking said:
Have you tried using miflash tool?
Click to expand...
Click to collapse
Yes. This triggers a hard brick.
Hey I have the same issue on a redmi 5 plus; does anyone found a solution for this? I updated to the last firmware too, and the only rom that works now is evolutionX.
i think i have a solution for this problem, i solved it on my redmi note 3, if anyone is active here, give reply, i will help u........
deepinsys said:
i think i have a solution for this problem, i solved it on my redmi note 3, if anyone is active here, give reply, i will help u........
Click to expand...
Click to collapse
I'm alive
deepinsys said:
i think i have a solution for this problem, i solved it on my redmi note 3, if anyone is active here, give reply, i will help u........
Click to expand...
Click to collapse
Hi, I'm facing the same issue. Can you help me bro? Thank you.
Check whether you are using latest twrp or Orange fox recovery. If not ,then update it. I guess this should solve the problem.

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