Upgrade to MIUI 8 - Xiaomi Mi 4

Guys hi,
I have the following issue. I was using Cynogen 12 on my Xiaomi Mi4 and i tried to install MIUI 7.5 which i downloaded through the official xiaomi web. It didn't work and i manage to install through TWRP MIUI 7.1.3 and Android 4.4.4. Since then to whatever i tried to upgrade either through the phone or the recovery mode it won't let me. I tried to root it but the adb driver wouldn't install i even send message to Xiaomi and they gave me access to unlock my phone through Xiaomi unlock software but it wouldn't let me either. Then i read that in order this to work i should download the latest Developer ROM which i did but it wouldn't let me upgrade to that either.
Any ideas

andadoni said:
Guys hi,
I have the following issue. I was using Cynogen 12 on my Xiaomi Mi4 and i tried to install MIUI 7.5 which i downloaded through the official xiaomi web. It didn't work and i manage to install through TWRP MIUI 7.1.3 and Android 4.4.4. Since then to whatever i tried to upgrade either through the phone or the recovery mode it won't let me. I tried to root it but the adb driver wouldn't install i even send message to Xiaomi and they gave me access to unlock my phone through Xiaomi unlock software but it wouldn't let me either. Then i read that in order this to work i should download the latest Developer ROM which i did but it wouldn't let me upgrade to that either.
Any ideas
Click to expand...
Click to collapse
thank

Your problem is adb driver ? Did you try this in other pc ?

andadoni said:
Guys hi,
I have the following issue. I was using Cynogen 12 on my Xiaomi Mi4 and i tried to install MIUI 7.5 which i downloaded through the official xiaomi web. It didn't work and i manage to install through TWRP MIUI 7.1.3 and Android 4.4.4. Since then to whatever i tried to upgrade either through the phone or the recovery mode it won't let me. I tried to root it but the adb driver wouldn't install i even send message to Xiaomi and they gave me access to unlock my phone through Xiaomi unlock software but it wouldn't let me either. Then i read that in order this to work i should download the latest Developer ROM which i did but it wouldn't let me upgrade to that either.
Any ideas
Click to expand...
Click to collapse
1. update your adb drivers. If theyre updated and you still face adb issues, disable driver signature enforcement in your OS.
2. Download a fastboot ROM [extension .tar] and extract.
3. Flash the tar file you download using MiFlash.
Or
4. manually flash the files you extracted via terminal.
I can give you links and terminal codes if you want.

Related

Huawei P8 (Nova) Lite 2017 Soft-bricked, No OS, can't flash any firmware

Hi, my son's phone became unusable after clicking on an MMS link. I have since been able to unlock and get TWRP installed on it. After that I am unable to flash ANY kind of firmware on it (PRA-LX2). It had already updated to the latest version of EMUI droid 6. No matter trying to flash via Fastboot, sideload or SD card nothing works. In some places I found info saying that one can't flash lower versions of Android as the latest update changes the partitions. Huawei says the latest update is unavailable for download, so no way to get it as obviously HiSuite does not work.
If anyone can help me out I'd be very grateful. If there is any other info anyone needs about this problem please just let me know and I'll do my best to find what you need to help. Thanks
1N51D10U5 said:
Hi, my son's phone became unusable after clicking on an MMS link. I have since been able to unlock and get TWRP installed on it. After that I am unable to flash ANY kind of firmware on it (PRA-LX2). It had already updated to the latest version of EMUI droid 6. No matter trying to flash via Fastboot, sideload or SD card nothing works. In some places I found info saying that one can't flash lower versions of Android as the latest update changes the partitions. Huawei says the latest update is unavailable for download, so no way to get it as obviously HiSuite does not work.
If anyone can help me out I'd be very grateful. If there is any other info anyone needs about this problem please just let me know and I'll do my best to find what you need to help. Thanks
Click to expand...
Click to collapse
**SOLVED** using PRA-LX1 oeminfo
1N51D10U5 said:
**SOLVED** using PRA-LX1 oeminfo
Click to expand...
Click to collapse
Did you flash the PRA-LX2 firmware or you let the recovery to flash PRA-LX1??

Fix miui can't be installed on this device, also anti 4 ubl and downgrade possibility

Hi, I just found a thread on MIUI forum which inspire me
http://en.miui.com/thread-3450268-1-1.html
Kudos to the OP in that thread
I tried the tutorial to one of my friend's Note 5, the tutorial works, so now we know that DOWNGRADING FROM 8.82 GLOBAL TO 8.7.26 GLOBAL IS POSSIBLE
Now I need someone with bricked devices because of downgrading to try it, you must download fastboot room first and sideload it to your redmi note 5
Here is the summary and the short version of the already short tutorial (lol), also some fixes needed, for those stuck in "MIUI CANT BE INSTALLED ON THIS DEVICE" error AND NEED AUTHORIZATION CODE TO FLASH
ALSO FOR THOSE IN ANTI 4 WITH FAKE UBL (MAINLY DEVICES SOLD IN INDONESIA), WHO WANT TO FLASH CHINA ROM AND BIND THE MI ACCOUNT TO THE DEVICE TO LATER REQUESTING UNLOCK TO XIAOMI
FOR THOSE WHOSE DEVICES ARE BRICKED BECAUSE OF DOWNGRADING, YOU CAN TRY TO DOWNLOAD THE FASTBOOT ROM AND FLASH IT WITH THE SAME STEP, NEVER TESTED IT WITH EDL MODE, SO ANYONE?
1. Xiaomi Tool
2. XiaomiTool ADB
3. MI FLASH PRO
4. ROM GLOBAL 9.5.19
5. ROM GLOBAL 8.7.26
6. ROM GLOBAL 8.8.2
7. ROM CHINA 8.7.26
8. DRIVER2 QUALCOM, ADB DLL YG BISA DICARI DI POST LAIN
THE STEPS :
1. FLASH YOUR NOTE 5 TO 8.8.2 GLOBAL ROM USING MI FLASH PRO
2. OPEN CMD AND SIDE LOAD USING XIAOMITOOL ADB, COMMAND IS xiaomiadb sideload_miui<spasi>namafile.zip. WHICH IS miui_HMNote5HMNote5ProGlobal_8.7.26_d7fb438aef_8.1.zip. YOUR DEVICE WILL BE DOWNGRADED TO 8.7.2.6 GLOBAL ROM
3. NOW FLASH YOUR PHONE USING ANY TOOL LIKE XIAOMITOOL TO 8.7.2.6 CHINA
4. VOILA, IT WORKS NOW
don't know when Xiaomi will close this bug hole, so try it while you can
Tried to downgrade from 8.82 Global Rom to 8.726 Rom Global, later flashed the China 8.726 rom and it worked
It means we still can downgrade, I think this is a bug in xiaomi server, can anyone use this bug for our advantage?
Thanks
codearm2 said:
FOR THOSE WHOSE DEVICES ARE BRICKED BECAUSE OF DOWNGRADING, YOU CAN TRY TO DOWNLOAD THE FASTBOOT ROM AND FLASH IT WITH THE SAME STEP, NEVER TESTED IT WITH EDL MODE, SO ANYONE?
Click to expand...
Click to collapse
1. if your device was on china rom from the very begining. you flashed global rom over china rom without unlocking BL, and phone got bricked (This MIUI version can not be installed on this device)
Click to expand...
Click to collapse
There should have been note posted about that guide: -
NOT FOR DEVICES HARD BRICKED BY DOWNGRADING ON ARP!
You still need access to recovery/fastboot for that tutorial to work.

Android 11 Red Magic Rom [FLASHGUIDE]

Hello again!
I saw a post where leipnacht provides a link to the public beta of Android R. (I let you here a drive link to download it faster).
I flashed it and it's working properly on my device. There is some bugs, but the most part of the things works without problems (Personally, I didn't face any bug itself (only a low noise with the vibration by the moment), but there are some comments in the page of bbs nubia about some problems with other things.
The previous conditions from where I update to Android R Red Magic Rom were using a GSI in the Android 10 chinese version of the rom. So, the steps I followed are:
1. In the recovery, wipe data, cache and dalvik. Also, format data.
2. Flash in the Android 10 TWRP the Android R rom.
3. Flash this NikGapps Package , Magisk Debug and DFE (Encrypt disabler in order to be able decrypt data in the recovery). I also flashed Permissive_5 but I think there is no need to do it.
4. Boot and enjoy.
I will attach all the files and some screenshots for those who want to take a see to the rom. Personally, I feel no changes in this version, but, as always, the performance is great and it runs really smooth. It's a beta version, so I hope more changes in the future.
P.D. In order to get safetynet passing, I used HideProps Config magisk module. There is no big issues with it, and everything is fixable
P.d.2. This rom has antiroll-back active, so if you want to go back to previous version, you will have to use the unbrick tool
Perseo99 said:
Hello again!
I saw a post where leipnacht provides a link to the public beta of Android R. (I let you here a drive link to download it faster).
I flashed it and it's working properly on my device. There is some bugs, but the most part of the things works without problems (Personally, I didn't face any bug itself (only a low noise with the vibration by the moment), but there are some comments in the page of bbs nubia about some problems with other things.
The previous conditions from where I update to Android R Red Magic Rom were using a GSI in the Android 10 chinese version of the rom. So, the steps I followed are:
1. In the recovery, wipe data, cache and dalvik. Also, format data.
2. Flash in the Android 10 TWRP the Android R rom.
3. Flash this NikGapps Package , Magisk Debug and DFE (Encrypt disabler in order to be able decrypt data in the recovery). I also flashed Permissive_5 but I think there is no need to do it.
4. Boot and enjoy.
I will attach all the files and some screenshots for those who want to take a see to the rom. Personally, I feel no changes in this version, but, as always, the performance is great and it runs really smooth. It's a beta version, so I hope more changes in the future.
P.D. In order to get safetynet passing, I used HideProps Config magisk module. There is no big issues with it, and everything is fixable
P.d.2. This rom has antiroll-back active, so if you want to go back to previous version, you will have to use the unbrick tool
Click to expand...
Click to collapse
Thanks for the update.
I have been planning to upgrade my Red Magic 3 to Android 10 (CN rom) for quite a while now. And its good to know A11 beta has arrived too.
Have you tried fps games on this device like pubg mobile, cod etc? Do they work properly ?
Also, I haven't even unlocked bootloader on my device. Can you proivde a better guide, to completely switch from global rom (stock) to A11 (beta) or A10 CN rom (stable).
Need links / guide for following items -
- Unlock bootloader
- Link of working twrp and steps to flash (should I change recovery after installing this beta?)
- Gapps and Magisk link (As I can't run this device without Google services).
It will be a huge help for me to get started.
Take your time with it (no rush).
Thanks in advance!!!
nalin_s3 said:
Thanks for the update.
I have been planning to upgrade my Red Magic 3 to Android 10 (CN rom) for quite a while now. And its good to know A11 beta has arrived too.
Have you tried fps games on this device like pubg mobile, cod etc? Do they work properly ?
Also, I haven't even unlocked bootloader on my device. Can you proivde a better guide, to completely switch from global rom (stock) to A11 (beta) or A10 CN rom (stable).
Need links / guide for following items -
- Unlock bootloader
- Link of working twrp and steps to flash (should I change recovery after installing this beta?)
- Gapps and Magisk link (As I can't run this device without Google services).
It will be a huge help for me to get started.
Take your time with it (no rush).
Thanks in advance!!!
Click to expand...
Click to collapse
Hey!
No problem at all. I let you here two guides to migrate to the cn rom and even a gsi
Be careful and aware about what you are going to do, It's not specially difficult but you have to get ready all the files and tools in case of brick or bootloops.
Enjoy the flashing!
Perseo99 said:
Hey!
No problem at all. I let you here two guides to migrate to the cn rom and even a gsi
Be careful and aware about what you are going to do, It's not specially difficult but you have to get ready all the files and tools in case of brick or bootloops.
Enjoy the flashing!
Click to expand...
Click to collapse
Thanks for the links. I am planning to update to stable A10 version for now.
I have few questions it be a huge help you could clear some of my doubts -
1. After unlocking bootloader I have to install TWRP (for gapps to run). So should I install TWRP after flashing CN rom ? or before ?
I am asking this because I read in some guides that only CN rom is custom recovery capable.
2. If you have run A10 stables before, does OTA updates require to be installed via TWRP only ?
Will I loose Gapps and Root access if I updated the ota directly from settings? And will every rom flash with TWRP clear my installed apps ?
Thanks in advance for helping!!. ??
nalin_s3 said:
Thanks for the links. I am planning to update to stable A10 version for now.
I have few questions it be a huge help you could clear some of my doubts -
1. After unlocking bootloader I have to install TWRP (for gapps to run). So should I install TWRP after flashing CN rom ? or before ?
I am asking this because I read in some guides that only CN rom is custom recovery capable.
2. If you have run A10 stables before, does OTA updates require to be installed via TWRP only ?
Will I loose Gapps and Root access if I updated the ota directly from settings? And will every rom flash with TWRP clear my installed apps ?
Thanks in advance for helping!!. ?
Click to expand...
Click to collapse
Well, I will go in order:
1. You have to flash first in the stock recovery the Android 10 CN rom and then flash the custom recovery. There is no twrp avaible for global rom. Once in the custom recovery, you can flash Gapps and Magisk (in android 10 there is no need of DFE file, the recovery is able to decrypt data properly.
2. You don't need to get worried about OTAs, there is no a constant software update work by nubia for this device, but in case of update, you would flash the rom from the offcial page, with magisk and gapps again and be sure you keep the custom recovery.
Perseo99 said:
Hello again!
I saw a post where leipnacht provides a link to the public beta of Android R. (I let you here a drive link to download it faster).
I flashed it and it's working properly on my device. There is some bugs, but the most part of the things works without problems (Personally, I didn't face any bug itself (only a low noise with the vibration by the moment), but there are some comments in the page of bbs nubia about some problems with other things.
The previous conditions from where I update to Android R Red Magic Rom were using a GSI in the Android 10 chinese version of the rom. So, the steps I followed are:
1. In the recovery, wipe data, cache and dalvik. Also, format data.
2. Flash in the Android 10 TWRP the Android R rom.
3. Flash this NikGapps Package , Magisk Debug and DFE (Encrypt disabler in order to be able decrypt data in the recovery). I also flashed Permissive_5 but I think there is no need to do it.
4. Boot and enjoy.
I will attach all the files and some screenshots for those who want to take a see to the rom. Personally, I feel no changes in this version, but, as always, the performance is great and it runs really smooth. It's a beta version, so I hope more changes in the future.
P.D. In order to get safetynet passing, I used HideProps Config magisk module. There is no big issues with it, and everything is fixable
P.d.2. This rom has antiroll-back active, so if you want to go back to previous version, you will have to use the unbrick tool
Click to expand...
Click to collapse
Can you check your pm??
There's no problem in flashing but take note there's no going back i mean you cant downgrade it anymore using unbric tool even if you flash rom using cmd it will not work my rm3s now is bricked theres no tool or method that can fix it right now. Unless someone make a new unbrick tool
jepoyxxv said:
There's no problem in flashing but take note there's no going back i mean you cant downgrade it anymore using unbric tool even if you flash rom using cmd it will not work my rm3s now is bricked theres no tool or method that can fix it right now. Unless someone make a new unbrick tool
Click to expand...
Click to collapse
I already went to 11 and flash to 3.11
But how did you flash android 10 3.11 in rm3s no matter what tool i use i cant fix my rm3s from being bricked by flashing android 11 beta can you tell me what did you do did you flash it manually in command prompt please help me
jepoyxxv said:
But how did you flash android 10 3.11 in rm3s no matter what tool i use i cant fix my rm3s from being bricked by flashing android 11 beta can you tell me what did you do did you flash it manually in command prompt please help me
Click to expand...
Click to collapse
If you are in 11 beta and want to downgrade..just simple flash global version and again flash 3.11 done
What did you use to flash global rom lastweek i successfully installed android 11 beta and use unbrick tool to go back to global but i got bricked. And i cant fix it anymore.
jepoyxxv said:
What did you use to flash global rom lastweek i successfully installed android 11 beta and use unbrick tool to go back to global but i got bricked. And i cant fix it anymore.
Click to expand...
Click to collapse
I just flash global from otg and tham again 3.11
walkwitmeinhel said:
I just flash global from otg and tham again 3.11
Click to expand...
Click to collapse
Could you please tell me where to download the 3.11 rom. I am not aware that this rom exists. Is this a CN or global rom? Thanks for your reply.
[email protected] said:
Could you please tell me where to download the 3.11 rom. I am not aware that this rom exists. Is this a CN or global rom? Thanks for your reply.
Click to expand...
Click to collapse
http://ui.nubia.cn/rom/detail/64
Oh! Didn't expect that. I just post this for Red Magic 3 device users. I don't know how RM3S actually works. Have you tried the unbrick tool from chinese version? Or just flashing the global rom from recovery is enough?
Wait is there a chinese unbrick tool cn. version for red magic can you provide me a link.. unbrick tool 3/3s.global by jerry is not working anymore if you got brick by android 11 beta rom...
jepoyxxv said:
Wait is there a chinese unbrick tool cn. version for red magic can you provide me a link.. unbrick tool 3/3s.global by jerry is not working anymore if you got brick by android 11 beta rom...
Click to expand...
Click to collapse
Let's see. Here is a link for Red Magic 3S unbrick tool. Download the non-eu ones.
If you have a Red Magic 3 with Red Magic 3s software, I will provide you the link to the other unbrick tool.
Also, you can try flashing the global rom from the stock recovery included in the package of the A11 rom that you have download.
Thanks for replying my bro.. my device is rm3s i already use rm3 and rm3s unbrick tool.. downloading fire hose programmer and image was successfully but.. my phone is still corrupted... And one thingg i dont have twrp install in my rm3s thats why its hard for me to fix it.. can you please guide or teach me how to flash stock recovery using global rom i know how to use cmd and adb
jepoyxxv said:
Wait is there a chinese unbrick tool cn. version for red magic can you provide me a link.. unbrick tool 3/3s.global by jerry is not working anymore if you got brick by android 11 beta rom...
Click to expand...
Click to collapse
So then, It's not a problem of the unbrick tool, that is actually working properly. The thing is that you didn't know how to do a correct process to migrate from cm rom to global...
The first thing you should do is reboot the phone into fastboot mode (power+vol. Down). Then, connect the phone to the PC and type the next commands in the cmd:
Code:
fastboot devices
in order to see if your device is being recognized
Code:
fastboot oem nubia_unlock NUBIA_NX629J
to unlock the bootloader
Code:
fastboot flashing unlock
in order to make your phone able to boot with a modified software. In the moment you will enter this command, you will see a screen advising you about your data (it'll be erased once you accept to unlock flashing).
After that, you can reboot your phone, that will show you an screen advising you that the bootloader is open. Accept and continue without problems.
Tell me if you have been able to make your phone boot.
Perseo99 said:
Well, I will go in order:
1. You have to flash first in the stock recovery the Android 10 CN rom and then flash the custom recovery. There is no twrp avaible for global rom. Once in the custom recovery, you can flash Gapps and Magisk (in android 10 there is no need of DFE file, the recovery is able to decrypt data properly.
2. You don't need to get worried about OTAs, there is no a constant software update work by nubia for this device, but in case of update, you would flash the rom from the offcial page, with magisk and gapps again and be sure you keep the custom recovery.
Click to expand...
Click to collapse
Required in CN A10 + twrp A10, or maybe from CN A9 + twrp A9 to be able to flash

HELP Downgrade android 11 to 10

I'm on android 11 ui 2.0 i want to downgrade to android 10 or i want to unlock bootloader on my android 11 because many apps lik pubg doesn't support 90 fps and bug wohth sound too.someone help me please
there is an unofficial TWRP for this phone, you can flash it through that. most likely pubg will get an update fixing this or realme will.
QuadzHS said:
there is an unofficial TWRP for this phone, you can flash it through that. most likely pubg will get an update fixing this or realme will.
Click to expand...
Click to collapse
on android.11 i can t get fast boot so i cant flash any file .on android 10 there is apk in depht test but the android 11 havn t and thnks
1st download ozip file android 10 latest cn version https://www.realme.com/cn/support/software-update india version https://www.realme.com/in/support/software-update europe version https://www.realme.com/eu/support/software-update indonesia version https://www.realme.com/id/support/software-update and flash follow this tutorial https://c.realme.com/in/post-details/1271381271037083648
Fatic said:
1st download ozip file android 10 latest cn version https://www.realme.com/cn/support/software-update india version https://www.realme.com/in/support/software-update europe version https://www.realme.com/eu/support/software-update indonesia version https://www.realme.com/id/support/software-update and flash follow this tutorial https://c.realme.com/in/post-details/1271381271037083648
Click to expand...
Click to collapse
thnks bro but i can't reach my fast boot.there is no in depht test for android.11 so my bootloader is locked
read the whole thread https://forum.xda-developers.com/f/realme-x50-pro-questions-answers.9995/
Hi guys,
I tried to install the twrp after update to 11 and now I'm stuck in bootloader.
I tried the realme flasher but it just doesn't boot.
I tried flash recovery.
I built my own recovery, and nothing.
Any way to go back to 10?
Touche said:
Hi guys,
I tried to install the twrp after update to 11 and now I'm stuck in bootloader.
I tried the realme flasher but it just doesn't boot.
I tried flash recovery.
I built my own recovery, and nothing.
Any way to go back to 10?
Click to expand...
Click to collapse
Bro, you ****ed.
I've been waiting a solution since November last year.
Buy another phone.
I am a realme 7 user. i upgraded to android 11 and realme ui 2.0 and then unlocked bootloader and now i am stuck. i am not able to install TWRP because the available TWRP is for android 10 and its not working and i can't access realme ui recovery because i did "fastboot erase recovery" and if somehow i am able to enter the realme ui recovery its not showing any files present in my internal storage when i open install from internal storage. i am able to reboot the phone and can use the phone normally but i want to flash pixel plus ui but now i am not able to do it.
please any one help me if you guys know any method to rollback to android 10 and realme ui 1.0 after unlocking bootloader please help me. i have tried everything on youtube but i can't find anyone facing the problem i faced. please if any one came across the same problem i am facing and they know the method to rollback please help me.
Android 11 - https://otafsg-cost.realmemobile.co...1800680_all_N9M9Yt5wmbHu_2c2baefdce351cb.ozip
Roolback Android 10 - https://meocloud.pt/link/d67aa784-4.../RMX2076PU_11_OTA_0527_all_2rHJeJBmtJF0.ozip/

[HELP!!!] Can i flash firmware Google pixel 3 (verizon) non unlockbootloader ?

- I updated android 12 beta but it's lag, i reseted my phone and after reset i can't next step "copy apps and data"?
- Current my phone status : https://photos.app.goo.gl/LxEUhaGUPcNSLPCe9
- I have a question How to flash firmware google pixel 3 non unlockbootloader ?
- Thanks for reading :'(
huyhung3108 said:
- I updated android 12 beta but it's lag, i reseted my phone and after reset i can't next step "copy apps and data"?
- Current my phone status : https://photos.app.goo.gl/LxEUhaGUPcNSLPCe9
- I have a question How to flash firmware google pixel 3 non unlockbootloader ?
- Thanks for reading :'(
Click to expand...
Click to collapse
Hello,
You should be able to go to this link and select to opt out of the beta to return to Android 11. Follow the instructions since they do tell you how to go back in the event you don't like the beta:
Android Beta Program
Android Beta Program allows you to enroll your Android device for beta releases.
www.google.com
elliwigy said:
Hello,
You should be able to go to this link and select to opt out of the beta to return to Android 11. Follow the instructions since they do tell you how to go back in the event you don't like the beta:
Android Beta Program
Android Beta Program allows you to enroll your Android device for beta releases.
www.google.com
Click to expand...
Click to collapse
Tks your cmt but I can't return to android 11 because i can't complete google first setup like video ( this video:https://photos.app.goo.gl/LxEUhaGUPcNSLPCe9), now i can't using my phone
huyhung3108 said:
Tks your cmt but I can't return to android 11 because i can't complete google first setup like video ( this video:https://photos.app.goo.gl/LxEUhaGUPcNSLPCe9), now i can't using my phone
Click to expand...
Click to collapse
Apparently you aren't the only one.. Assuming you have a Pixel 3, you can adb sideload the downgrade zip to go back to android 11. I am not sure if this is the right one for you but basically you can reboot into stock recovery then choose the option to update via adb or whatever it says then on PC use adb to sideload the zip file located here:
https://ota.googlezip.net/packages/ota-api/package/3fa0973459c2c433be2482c613776949fd4f0d72.zip
This should be the downgrade zip for Pixel 3 to go from Android 12 Beta to Android 11.
You cannot flash anything in Fastboot sicne I assume being VZW model your bootloader is locked and since you can't get into the OS to unlock it anyways then the only option you have is to adb sideload the zip in stock recovery.
elliwigy said:
Apparently you aren't the only one.. Assuming you have a Pixel 3, you can adb sideload the downgrade zip to go back to android 11. I am not sure if this is the right one for you but basically you can reboot into stock recovery then choose the option to update via adb or whatever it says then on PC use adb to sideload the zip file located here:
https://ota.googlezip.net/packages/ota-api/package/3fa0973459c2c433be2482c613776949fd4f0d72.zip
This should be the downgrade zip for Pixel 3 to go from Android 12 Beta to Android 11.
You cannot flash anything in Fastboot sicne I assume being VZW model your bootloader is locked and since you can't get into the OS to unlock it anyways then the only option you have is to adb sideload the zip in stock recovery.
Click to expand...
Click to collapse
Thanks you so much, I try it and sucess
huyhung3108 said:
Thanks you so much, I try it and sucess
Click to expand...
Click to collapse
so that ota zip was right one and worked to help you downgrade?
elliwigy said:
so that ota zip was right one and worked to help you downgrade?
Click to expand...
Click to collapse
That right, it worked, i simply sideload ota zip, after wipe data and my phone was downgraded
Thank you so much
Hello guys, anyone have a copy of that ota? I cannot download get an SSL error connect 5 tried many browsers and pc and no sucess. Thanks in advance

Categories

Resources