how to revert to stock rom? - Sony Xperia XZ Questions & Answers

Hey, I'm on romaur v4.1
How can I go back to stock?
Just the stock ROM, not everything else like relock the bootloader, only installing the ROM itself.
My bootloader is unlocked and I'm rooted, thanks

simply try emma or just flash a stock ftf with flashtool

Magic-Fabi said:
simply try emma or just flash a stock ftf with flashtool
Click to expand...
Click to collapse
What is Emma? :/
And if I will flash my stock ROM through the flash tool it will not brick my device?
I'm having TWRP installed..
So :
1. Wipe my device through TWRP? Or through the settings?
2. If I wipe through TWRP, remove the system too so the romaur will be gone and then I will flash the stock through the flash tool ?
If you can write steps about how to do this it will be great!
Thanks!

Also I forgot to mention that I'm using AndroPlus Kernel and not the stock one..

using emma will wipe everything. it will wipe your recovery, your data, your boot etc, so that will be fine and if you don't exclude something when using flash tool this will happen too.
emma is sony's offical flash tool for unlocked devices. just read through the linked website, it takes you directly to sony's instructions on how to use emma and the download. also, you won't need to look for a ftf as emma offers you to select either mm or n respectively
for flash tool:
find a stock ftf for your xz (f8331 is international version and f8332 is dual sim, but as far as I know (so I can be misled here, be careful there!) it's not too important which variant you flash)
download androxyde's flash tool on flashtool.net and follow the on-screen instructions
because your bl is already unlocked, i assume that you have all the correct drivers installed, so i'll skip that
then click the lightning icon in flash tool and select flash mode, select the downloaded stock ftf. i recommend wiping everything in the upper left box which says wipe or so, so don't forget to backup your data! (basically the one next to the box labeled "exclude") and wait until a screen pops up giving you instructions on how to boot into flash mode. follow them and wait until another dialog shows up asking for flashing with a scs? (can't look rn, driving to school atm) script and select yes. wait until the process is finished and you'll boot into stock software. also note that this will wipe twrp from your phone. i could've forgotten something, so just read other threads as the instructions are complete/correct and more structured
your phone should not be bricked as long you don't plug out the usb cable during the flashing process

Magic-Fabi said:
using emma will wipe everything. it will wipe your recovery, your data, your boot etc, so that will be fine and if you don't exclude something when using flash tool this will happen too.
emma is sony's offical flash tool for unlocked devices. just read through the linked website, it takes you directly to sony's instructions on how to use emma and the download. also, you won't need to look for a ftf as emma offers you to select either mm or n respectively
for flash tool:
find a stock ftf for your xz (f8331 is international version and f8332 is dual sim, but as far as I know (so I can be misled here, be careful there!) it's not too important which variant you flash)
download androxyde's flash tool on flashtool.net and follow the on-screen instructions
because your bl is already unlocked, i assume that you have all the correct drivers installed, so i'll skip that
then click the lightning icon in flash tool and select flash mode, select the downloaded stock ftf. i recommend wiping everything in the upper left box which says wipe or so, so don't forget to backup your data! (basically the one next to the box labeled "exclude") and wait until a screen pops up giving you instructions on how to boot into flash mode. follow them and wait until another dialog shows up asking for flashing with a scs? (can't look rn, driving to school atm) script and select yes. wait until the process is finished and you'll boot into stock software. also note that this will wipe twrp from your phone. i could've forgotten something, so just read other threads as the instructions are complete/correct and more structured
your phone should not be bricked as long you don't plug out the usb cable during the flashing process
Click to expand...
Click to collapse
Thanks for your answer!
And how can I revert to the stock kernel?

the kernel will automatically be restored except you exclude it specifically in flash tool but emma won't ask and restore everything to stock

Related

help with Xperia Live with Walkman (WT19i)

After using flashtool to install new roms and kernals, I think I may have installed a rom that was not for my exact spec. So after flashing the rom, my phone does not allow me to use any touch screen keys, and I think has overwritten CWM. I have tried Sony Update through PC Companion and it told me that my phone could not be updated. What can I do ?
try to download stock/rooted rom for your device exactly and install it trough flashtool, maybe that will work
I have tried this now. Flashtool does install, but I cannot get past first screen after install. The touch keys stiil do not work.
Masteq said:
try to download stock/rooted rom for your device exactly and install it trough flashtool, maybe that will work
Click to expand...
Click to collapse
andy200 said:
After using flashtool to install new roms and kernals, I think I may have installed a rom that was not for my exact spec. So after flashing the rom, my phone does not allow me to use any touch screen keys, and I think has overwritten CWM. I have tried Sony Update through PC Companion and it told me that my phone could not be updated. What can I do ?
Click to expand...
Click to collapse
well, read here and use that CWM recovery just flash it and enter recovery mode ( I mean you don't have a working rom but a recovery ) when in recovery try to navigate menus then use back sensor-button
if this is working is a good sign if not you have to replace touchscreen I suggest to perform this check before !
I tell you this because you just flashed a ROM ...are you sure it was made for your phone ?
if not it's possible to cause damage to your phone drivers usually are placed in boot.img -your kernel be careful when flashing a new kernel!
Right now my phone does not respond to the install CWm2file, is this the correct thing to do when you say "use that CWM recovery just flash it and enter recovery mode". I am really hoping this phone can be saved somehow.
ruscan.calin said:
well, read here and use that CWM recovery just flash it and enter recovery mode ( I mean you don't have a working rom but a recovery ) when in recovery try to navigate menus then use back sensor-button
if this is working is a good sign if not you have to replace touchscreen I suggest to perform this check before !
I tell you this because you just flashed a ROM ...are you sure it was made for your phone ?
if not it's possible to cause damage to your phone drivers usually are placed in boot.img -your kernel be careful when flashing a new kernel!
Click to expand...
Click to collapse
andy200 said:
After using flashtool to install new roms and kernals, I think I may have installed a rom that was not for my exact spec. So after flashing the rom, my phone does not allow me to use any touch screen keys, and I think has overwritten CWM. I have tried Sony Update through PC Companion and it told me that my phone could not be updated. What can I do ?
Click to expand...
Click to collapse
Download this file, extract it and flash the ftf file inside it via flashtool (Make sure u tick wipe cache & wipe user data on the ftf selection page):
https://rapidshare.com/files/477812782/wt19i_stock_rom_0.62_with_root.zip
Its a rooted stock ROM for Live with walkman...Then download the attached file to get CWM...extract the files to a folder and do as directed in the notepad file (make sure u keep usb debugging and unknown sources on...use the install-cwm2 file..its the one for our phone)..
Now, you should be having a stock kernel, stock rom, with root and CWM...check ur touch keys now...
*IMPORTANT*And always remember...once you've rooted ur phone and unlocked the bootloader...never use PC companion OR OTA updates (on the phone) for updating..it'll brick ur phone..:crying: *IMPORTANT*
PS: Hope i could help..Hit thanks if i did!
PS2: this thread contains all the ROMs which are made for our phone..so before flashing a ROM..please make sure u check if its made for our phone...
http://forum.xda-developers.com/showthread.php?t=1588674
andy200 said:
Right now my phone does not respond to the install CWm2file, is this the correct thing to do when you say "use that CWM recovery just flash it and enter recovery mode". I am really hoping this phone can be saved somehow.
Click to expand...
Click to collapse
firstly I hope you solve that problem because I don't like problems too
-is your bootloader unlocked can you see something on screen when starting
-what about last rom flashed
-can you flash any rom but made for your phone only
-don't use PC Companion at this time
Bootloader IS unlocked. When starting I get Sony Ericsson Start up, and then home screen. Volume works, On/off works. but no touchscreen at all. I can flash a rom using Flashtool, but when try and flash a kernal Flashtool does not let me use flashboot mode. It tell me that Device not connected. This happened before messing up my touchscreen, and I solved it by putting phone in different connection mode.
All this came about because I flashed '[GB rom] X-royal v14 only for lww' and rage kernal, and prob was not for my spec phone.
From this webpage: http://forum.xda-developers.com/showthread.php?t=1650365
So phone has been off for two days now.
Has the problem been solved?
andy200 said:
Bootloader IS unlocked. When starting I get Sony Ericsson Start up, and then home screen. Volume works, On/off works. but no touchscreen at all. I can flash a rom using Flashtool, but when try and flash a kernal Flashtool does not let me use flashboot mode. It tell me that Device not connected. This happened before messing up my touchscreen, and I solved it by putting phone in different connection mode.
All this came about because I flashed '[GB rom] X-royal v14 only for lww' and rage kernal, and prob was not for my spec phone.
From this webpage: http://forum.xda-developers.com/showthread.php?t=1650365
So phone has been off for two days now.
Click to expand...
Click to collapse
Has the problem been solved? :fingers-crossed:
Does your CWM work?? i think the problem is that you're using stock kernel...because none of the other custom kernels show Sony Ericsson at startup...not even the ICS official sony stock kernel...Try flashing a different kernel...
Hope i helped
PS: Don't forget to Hit Thanks!

[D2303] Does anyone have Stock Firmware UK Generic?!

I have an M2, I did, something to it which involved flashing something and unlocking the bootloader, It got bricked, and the only way i could recover it is with the tiny off button next to the Sim-Slot (Lifesaver, Thanks Sony) and putting it into that flash mode thing where the light goes blue, and Flashing a stock firmware, Or so I thought, It was customised, Also in the whole process I somehow Downgraded to Jelly Bean, and the Updater says that I have custom firmware, I have clockworkmod, But it didnt work properly and now i have no recovery menu at all also Miracast is broken, HSDP (Some sort of DRM thing) failed probably caused by one of these issues
So yeah does anyone have a Firmware for my device so that the Sony Updater will accept it? Don't care which android version, as long as It can be updated back up to KitKat and is UK GENERIC no customisations
All i wanted was to root my phone to get a WiFi password that I lost
Thanks
bigglescat5 said:
I have an M2, I did, something to it which involved flashing something and unlocking the bootloader, It got bricked, and the only way i could recover it is with the tiny off button next to the Sim-Slot (Lifesaver, Thanks Sony) and putting it into that flash mode thing where the light goes blue, and Flashing a stock firmware, Or so I thought, It was customised, Also in the whole process I somehow Downgraded to Jelly Bean, and the Updater says that I have custom firmware, I have clockworkmod, But it didnt work properly and now i have no recovery menu at all also Miracast is broken, HSDP (Some sort of DRM thing) failed probably caused by one of these issues
So yeah does anyone have a Firmware for my device so that the Sony Updater will accept it? Don't care which android version, as long as It can be updated back up to KitKat and is UK GENERIC no customisations
All i wanted was to root my phone to get a WiFi password that I lost
Thanks
Click to expand...
Click to collapse
I guess XperiFirm is what you need:
http://forum.xda-developers.com/cro...xperifirm-xperia-firmware-downloader-t2834142
quake73 said:
I guess XperiFirm is what you need:
http://forum.xda-developers.com/cro...xperifirm-xperia-firmware-downloader-t2834142
Click to expand...
Click to collapse
Will Version "Customised UK" allow me to Update using the Sony Updater?
bigglescat5 said:
Will Version "Customised UK" allow me to Update using the Sony Updater?
Click to expand...
Click to collapse
No the sony software picks up any device if the bootloader is unlocked. it will only re-flash the firmware if the bootloader is locked.
However you can use flash tool http://www.flashtool.net/index.php and it will do it for unlocked bootloaders.
HatchetEgg said:
No the sony software picks up any device if the bootloader is unlocked. it will only re-flash the firmware if the bootloader is locked.
However you can use flash tool and it will do it for unlocked bootloaders.
Click to expand...
Click to collapse
Can I Re-Lock the bootloader? And how can Flashtool update my phone?
bigglescat5 said:
Can I Re-Lock the bootloader? And how can Flashtool update my phone?
Click to expand...
Click to collapse
Make sure the drivers are installed for your phone on you laptop/PC first.
once you have downloaded a Firmware for the M2 you put the firmware in the firmware folder of the flashtool directory then you select the thunderbolt icon. select flash mode and follow the instructions. Also it will say press the back button in the instructions instead you need to press vol down for flash mode or up for fastboot mode.
Once done you get a little window that shows and just select the firmware you want to flash and the way you go.
you can unlock and re-lock bootloaders with flashtool but I think you need to have unlocked it with flash tool to do that.
Try these links:
Device: Xperia M2 (D2303)
CDA: 1281-1548
Customization : CE
Release: 18.0.C.1.13 / R1B
https://drive.google.com/file/d/0BxfA3HIG47hxLXFjQV92UC0zNTg/edit?pli=1
Device: Xperia M2 (D2303)
CDA: 1281-1548
Customized CE1
Release: 18.3.1.C.1.13 / R1B
https://docs.google.com/file/d/0BxfA3HIG47hxMElLNzFhQUFXOTg/edit?pli=1
bigglescat5 said:
Will Version "Customised UK" allow me to Update using the Sony Updater?
Click to expand...
Click to collapse
If you only need a functional KK 4.4.4 phone then choose Customized UK 18.3.1.C.1.13 in xperifirm, download it, wait for it to unpack the files.
Then you need to use flashtool, got to Tools->Bundles->Create to create a flashable .ftf file. Select all the files in the folder where you downloaded the rom, fill in the fields for version/branding/device and click create.
Lastly, you click the Lightning button in flashtool, select flashmode, select your newly created ftf.
When it asks to connect your phone, power off the phone, press&hold the VolDown button when inserting the usb cable, the led should blink briefly green once. The flashing should begin at that moment.
quake73 said:
If you only need a functional KK 4.4.4 phone then choose Customized UK 18.3.1.C.1.13 in xperifirm, download it, wait for it to unpack the files.
Then you need to use flashtool, got to Tools->Bundles->Create to create a flashable .ftf file. Select all the files in the folder where you downloaded the rom, fill in the fields for version/branding/device and click create.
Lastly, you click the Lightning button in flashtool, select flashmode, select your newly created ftf.
When it asks to connect your phone, you press&hold the VolDown button when inserting the usb cable. The flashing should begin at that moment.
Click to expand...
Click to collapse
XperiFirm just throws a error, wants me to reinstall JRE, I have, and I have uninstalled JDK and stuff too with the latest version
WHY DO ALL MY DEVICES HATE ME!
bigglescat5 said:
XperiFirm just throws a error, wants me to reinstall JRE, I have, and I have uninstalled JDK and stuff too with the latest version
WHY DO ALL MY DEVICES HATE ME!
Click to expand...
Click to collapse
from the xperifirm page:
** If you have Flashtool installed, Java Runtime is bundled with it and doesn't have to be installed separately. Just extract XperiFirm's files to Flashtool's folder and run XperiFirm.exe from there.**
quake73 said:
from the xperifirm page:
** If you have Flashtool installed, Java Runtime is bundled with it and doesn't have to be installed separately. Just extract XperiFirm's files to Flashtool's folder and run XperiFirm.exe from there.**
Click to expand...
Click to collapse
Its downloading now , Is there any way to make it so when I flash it later it will not wipe my phone, Not essential, but i hate reinstalling and reconfiguring everything
bigglescat5 said:
Its downloading now , Is there any way to make it so when I flash it later it will not wipe my phone, Not essential, but i hate reinstalling and reconfiguring everything
Click to expand...
Click to collapse
At the ftf selection window, under [Wipe:], uncheck [DATA]. That way, your data will not get erased and It might save you from reinstalling everything.... In theory
Try with DATA unchecked first, see if all is fine. If not then reflash the clean way, with DATA checked. Tell us here how it went.
quake73 said:
At the ftf selection window, under [Wipe:], uncheck [DATA]. That way, your data will not get erased and It might save you from reinstalling everything.... In theory
Try with DATA unchecked first, see if all is fine. If not then reflash the clean way, with DATA checked. Tell us here how it went.
Click to expand...
Click to collapse
Flashed without data, It seemed to flash everything but When I booted the phone, It was still JellyBean where did all the flashes go?
bigglescat5 said:
Flashed without data, It seemed to flash everything but When I booted the phone, It was still JellyBean where did all the flashes go?
Click to expand...
Click to collapse
Then, 2 possibilities come to mind, you either didnt download the latest version (18.3.1.C.1.13) or didnt select it correctly in flashtool. I hope you only unchecked DATA, not checked everything under Exclude
How much time did the flashing process take, it should be, maybe more than 5 minutes
I downloaded Kitkat for sure, The only other thing i deselected was TA, because I heard that TA is bad and kills your phone
bigglescat5 said:
I downloaded Kitkat for sure, The only other thing i deselected was TA, because I heard that TA is bad and kills your phone
Click to expand...
Click to collapse
Then i'm out of ideas. as for that TA, i honestly am not sure what that exactly is or wheteher it is lost during unlocking. i leave it unckecked, have heard that flashtool decides if it needs to be flashed.
here is how i would flash 4.4.4:
(do you have all those parts? the ones in red? maybe not all but system.sin is THE android, kernel is important, too)
quake73 said:
Then i'm out of ideas. as for that TA, i honestly am not sure what that exactly is or wheteher it is lost during unlocking. i leave it unckecked, have heard that flashtool decides if it needs to be flashed.
here is how i would flash 4.4.4:
Click to expand...
Click to collapse
I will try flashing TA
bigglescat5 said:
I will try flashing TA
Click to expand...
Click to collapse
ok, now i saw...seems you downloaded 18.0.C.1.13
the lates android version for m2 in xperifirm is 18.3.1.C.1.13, i guess you got the wrong version.
Oh wait, I must be flashing the wrong rom lol
Ok i figured it out i somehow made the bundle thing wrong and Flashtool didnt pick it up, i am a total idiot , I flashed the rom i orginally used to un-brick my phone

Z3v Not Updating to Lollipop

I get a notification telling me there is an update. I can download it and have the option to install it. Once I select "Install Now," it powers off, but almost immediately powers back on and tells me there was a problem and it could not update. Had this happen several times now. What should I do?
Maybe check with Sony's PC Update tool (forgot the name) if there's an appropriate update or download the firmware manually and flash it with Flash Tool (but make a backup of your internal SD just to be sure).
Omario-242 said:
Sony's PC Update tool (forgot the name)
Click to expand...
Click to collapse
Did you remind about flash tool (or emma) ?
Yeah sorry I meant the official Flash Tool
Forgot that there's the unofficial one and Sony's official for updates. You could use EMMA as well, but make a backup.

Unroot and relock bootloader to install ota updates ?

Dear members
I want to update my rooted E6633 running 32.2.A.0.376 to 32.4.A.0.160 through the OTA, of course, because my device is already rooted the downloaded update couldn't be installed, the reason behind seeking for this update that I'm not able to make phone call and the phone is not able to detect the SIM cards and showing pop up error message android.phone.com has stopped repeatedly whenever I press ok and phone app crashes.
what I have done so far is through superus app I chose full unroot and the phone rebooted successfully and I have checked it with the root checker showing that the root is not installed properly
I launched the flashtool and booted the device on flashmood and selected the bootloader relock option
flashtool said that bootloader finished relocking the device, but the device is not able to boot to the normal mood whenever I push the power on button the device only vibrate or boots to flashmood when the cable is connected but when unlocking the bootloader, the device boots normally.
How to update my device without losing my current data and to fix phone application and SIMs recognition?
Do I have to fastboot the original Sony kernel and where can I find it? because I didn't make any backup
I don't mind losing root I just want to make the OTA update installed without flashing my phone and starting from the beginning.
Thank you
Notes: when the device is rooted again and when opening luckyputcher the error messages disappear and SIMs cards work fine and phone app opens normally
I will assume the reason you are not going for this is because of limited bandwidth or something along those lines.
You can either wait for someone to post a stock kernel of it but if you have a the .376 ftf you can extract the kernel using this guide (at step 3 you can flash the kernel using adb/fastboot)
Dna10 said:
I will assume the reason you are not going for this is because of limited bandwidth or something along those lines.
You can either wait for someone to post a stock kernel of it but if you have a the .376 ftf you can extract the kernel using this guide (at step 3 you can flash the kernel using adb/fastboot)
Click to expand...
Click to collapse
Thanks for your reply, not limited bandwidth but slow connection that one of the reasons, if I could extract the kernel from the firmware and flashing it without losing the data and allowing ota to be installed this will be great. Hopefully this way fixes the system errors and keeping the data and settings as it is.
Thanks again I will start following these guidelines if something went wrong surely I will sue you :laugh:
Ok I downloaded the ftf file, extracted kernel.sin
opened flashtool
I coudn't found the Dump Data option but I clicked on extract data inisted
I renamed the extracted kernel from elf to boot.img
I flashed the kernel using this command
fastboot boot boot.img
I got this error message : FAILED (remote: dtb not found)
so I relocked the bootloader and I got diffrent message : FAILED (status read failed (Too many links))
I went to flashtool and flasehd the kernel with no errors but the mobile did'nt boot, it's stuck on sony logo
what is the problem !?
kingskull said:
Ok I downloaded the ftf file, extracted kernel.sin
opened flashtool
I coudn't found the Dump Data option but I clicked on extract data inisted
I renamed the extracted kernel from elf to boot.img
I flashed the kernel using this command
fastboot boot boot.img
I got this error message : FAILED (remote: dtb not found)
so I relocked the bootloader and I got diffrent message : FAILED (status read failed (Too many links))
I went to flashtool and flasehd the kernel with no errors but the mobile did'nt boot, it's stuck on sony logo
what is the problem !?
Click to expand...
Click to collapse
Ok First Things First you should have used the command :
fastboot flash boot boot.img
Secondly to remedy to the problem flash the ftf BUT don't select anything in the wipe section, keep them all unchecked. Then you will have a stock and unrooted ROM without having lost your data.
Edit: If you were able to download that big of a file why didn't you go directly with the .106 fw? You would have had the same initial result you wanted! ::facepalm::
Dna10 said:
Ok First Things First you should have used the command :
fastboot flash boot boot.img
Secondly to remedy to the problem flash the ftf BUT don't select anything in the wipe section, keep them all unchecked. Then you will have a stock and unrooted ROM without having lost your data.
Edit: If you were able to download that big of a file why didn't you go directly with the .106 fw? You would have had the same initial result you wanted! ::facepalm::
Click to expand...
Click to collapse
I was not sure about flashing the whole ftf, I was worried if I flashed the the new 160 would cause the system to break down, so I decided to unroot and to keep my self on the safe side by unrooting, relocking bootloader and installing the stock kernel so that I will be able to update to the .160 fw through OTA
I will follow your instruction about flashing the .367 fw. I was thinking about it but I wasn't sure which options that should I select without losing the data. Should I select the whole options except the wipe section?
Thanks for your help
Don't select anything! It should look like in the screenshot I uploaded
Dna10 said:
Don't select anything! It should look like in the screenshot I uploaded
Click to expand...
Click to collapse
Hmmm yesterday before posting my last reply I flashed the firmware I only selected the kernel and nothing happened, no changes happened to the firmware except the ota size was reduced from 485mb to 187mb !?
Oh dear according to the screenshot you uploaded the ftf I downloaded is for middle east and I'm from Saudi Arabia never thought there is custom firmware for Saudi Arabia do you think that the reasone behind this boot failure is because of the difference between the installed firmware and the downloaded one?
It shouldn't pose any problems at all. Any problem arising might be of your doing. What you could do is make a Titanium Backup of your user apps and go for clean install if your problems persist.
Dna10 said:
Don't select anything! It should look like in the screenshot I uploaded
Click to expand...
Click to collapse
Ok that's great, after flashing the ftf the device boot normally but the bloody ass error still persist I can't make or receive phone calls the phone app is crashing, of course, since the root is not available luckypatcher will not solve the problem and to be honest I don't know what is the relation between this error and luckypatcher.
The funny thing after the process succeed the phone showing that the software is up to date man !!
more than that when checking software update settings app crashes
I really want to thank you for helping me, I really appreciate it :good:
my last option is downloading 160 fw and flashing it
Have you tried a different dialier app?
First Lock Bootloader Then Flash FTF File.

[Tool][Unbrick][Reset][Fix for bad Signal] Stock Firmware

Unbrick tool by One-Team - EypCnn
First: This tool seems to be from EypCnn, One-Team. All credits to them!
EDIT2: I no longer own this device, so i will leave this thread here for people to use. But don't expect any direct support from me .
What can this tool do?:
Restore phone to Stock(International) Firmware (S048) Marshmallow (Locked & Unlocked bootloader)
Fix Lost or bad Signal / IMEI any software Problem
For who does this work?
Pretty much any Lenovo P2 Variant (Chinese and International)
Phones which can access bootloader(you have to boot into it)
Works on Locked & Unlocked Bootloader
Installation aka. Flashing-Steps
Put your phone into bootloader (which is also fastboot) mode.
Download the folder and unzip it.
Connect your phone to your pc.
Go into the unzipped folder and open "flashall - stock reco.bat"
Wait, for the process to end, your phone will reboot on its own.! A stock lenovo bootlogo will show up !
You can disconnect your phone cable from pc and plug into a wall charger, just to be safe. Once the lockscreen is showing up, you're done.
If you want to flash Custom Roms:
look below:
WHEN MOVING TO CUSTOM ROMS NOW:
1. Boot to twrp. (Make sure it is pietwrp from telegram or the official 3.2.3 or later version)
2. Select WIPE menu option
3. Select data partition
4. Change file format to f2fs or anyother.
5. Go back to Start Menu of TWRP, choose Reboot Menu Option
6.Reboot to Recovery
7. Repeat Steps 2 and 3
8. This time select EXT4 when changing file format
9. Do Step 5 and 6
10. Wipe System,Cache and Dalvik-Cache partitions
( for older twrp versions: 10.1 If you're on official twrp 3.2.3 or lower, you have to flash pietwrp or latest twrp now !)
11. Flash your Custom Rom, Gapps (optional) and latest Magisk(optional)
12. Wipe Cache and Dalvik-Cache
13. Reboot. First Boot might take a few minutes but never longer than 7minutes.
If it takes longer, you're encounter a so called bootloop.
Comment hear if that happens, containing information on your twrp-version, rom, gapps, magisk and mods(if present) you're using.
When you corrupt your internal Storage or geht TWRP Error 1001, Error 7:
1. Repeat steps 2-6
2. Repeat steps 7-8
Download(Official Link)
2nd Link(reuploaded because some couldn't download it from androidfilehost): https://drive.google.com/open?id=1wUOZiTwW8mo0IheAGONyj9-QnjimnY2M
I will help if questions arise.
Credits to One-Team & EypCnn.
Thanks a lot. You literally saved my life!
Works like Magic
Thanks a lot for saving my ass . simplest way to downgrade to mm too. Thanks again
Wait.... downgrade to MM? Does this mean you can regain your signal or did @krishnakoonala get it wrong?
I have a spare P2 lying around that I never used because the IMEI got corrupted and I couldn't flash the bootloader files since I was unlocked.
I assume this wouldn't solve my issue?
eried1 said:
Wait.... downgrade to MM? Does this mean you can regain your signal or did @krishnakoonala get it wrong?
I have a spare P2 lying around that I never used because the IMEI got corrupted and I couldn't flash the bootloader files since I was unlocked.
I assume this wouldn't solve my issue?
Click to expand...
Click to collapse
My p2 was bricked and , stuck in boot loop. I followed the above instructions, 10 mins into it , it booted with mm version, the same version when i bought and booted for 1st time. It was like a new phone to me.
So i assume if one has upgraded to noughat and want to downgrade but is worried he might brick his device, one can take a back up and try this tool. It works flawless.
No harm in trying this one if ur p2 can boot up mate. Give it a shot. Good luck
Cheers
This tool has saved my device from multiple over a span of two years soft bricks. Can confirm it to do wonders.
eried1 said:
Wait.... downgrade to MM? Does this mean you can regain your signal or did @krishnakoonala get it wrong?
I have a spare P2 lying around that I never used because the IMEI got corrupted and I couldn't flash the bootloader files since I was unlocked.
I assume this wouldn't solve my issue?
Click to expand...
Click to collapse
THis will solve your problem , Cheers.
I tried but cannot download it - do you where to find it?
can i flash this without pc?? if yes please tell how
@sm00th4f3 bro, i wanna know, does this tool flashes full ROM including modem files etc, even on unlocked bootloader?
What is the state of bootloader after using this tool?
amansehdav said:
@sm00th4f3 bro, i wanna know, does this tool flashes full ROM including modem files etc, even on unlocked bootloader?
What is the state of bootloader after using this tool?
Click to expand...
Click to collapse
It flashed everything you have when you buy a new phone. And no, it doesn't lock your bootloader.
So you can either :
- keep using MM Stock Rom S048
- Update via ota in System like you normally would do.
- Update till latest Firmware, then flash twrp- and then Custom Rom of your Choice.
Bootloader is in the same state it was before you used this tool.
sm00th4f3 said:
It flashed everything you have when you buy a new phone. And no, it doesn't lock your bootloader.
So you can either :
- keep using MM Stock Rom S048
- Update via ota in System like you normally would do.
- Update till latest Firmware, then flash twrp- and then Custom Rom of your Choice.
Bootloader is in the same state it was before you used this tool.
Click to expand...
Click to collapse
So how does it fixes corrupted modems? it cannot be flashed on unlocked P2 right?
amansehdav said:
So how does it fixes corrupted modems? it cannot be flashed on unlocked P2 right?
Click to expand...
Click to collapse
I literally just answered it above somewhere.
(Literally in thread description)
You can flash it on unlocked bootloader or locked as well.
So many thanks for bringing up tis tool for us!
This thread should be stick as the "New user" thread is, they definitely belong together.
Download source
Thanks guys, if this works I can now revive my phone. But can someone please upload the tool to another place like google drive. From android filehost it will take an eternity to download!
HkQc said:
So many thanks for bringing up tis tool for us!
This thread should be stick as the "New user" thread is, they definitely belong together.
Click to expand...
Click to collapse
I didn't bring it up, i just linked it . All Credits belong to ONE TEAM and EypCnn.
ryd3r89 said:
Thanks guys, if this works I can now revive my phone. But can someone please upload the tool to another place like google drive. From android filehost it will take an eternity to download!
Click to expand...
Click to collapse
Link updated, Cheers
Lavesh05 said:
can i flash this without pc?? if yes please tell how
Click to expand...
Click to collapse
Nah you need a Computer for this.
no signal after using "flashall - stock reco.bat", it finished successfully, but after rom setup still no signal
GPSSlovakia said:
no signal after using "flashall - stock reco.bat", it finished successfully, but after rom setup still no signal
Click to expand...
Click to collapse
If you used some other tool for imei. You are pretty much done for.
Using this tool i can go to MM version and can upgrade to S251. However after installing twrp and flashing custom rom, it goes to bootloader

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