[Urgent help] Xiaomi Mi A1 Unlock bootloader - Xiaomi Mi A1 Questions & Answers

Hi All,
I'm new to this as I'm not an Android developer but a good Android user. Requesting moderator to update anything required.
I've Xiaomi mi A1 and it was working for the last 3 years. Last Sunday, it just got hanged while kids were playing with it(maybe multiple apps/videos/some ad clicked) and it got hanged.
I restarted and it stuck on "Android One" screen till now even after multiple attempts.
What I tried:
1. I tried to wipe/factory reset from the Android recovery option(power off + volume up) then it stuck there saying "Formatting data" and I've restarted it to come back to Android One screen after hours.
2. I tried using MiFlash tool and it continues throwing the error "remote device is locked. cannot erase".
Then I got to know bootloader must be unlocked. and for that:
1. I tried fast boot oem unlock but it just says OK and device reboots. When I check status back, it's again locked .
2.I tried to unlock it using MiFlashUnlock tool but it says not able to find account details as I may have logged in once but probably I may not have used Xiaomi as cloud instead I prefer Google cloud.
You can assume I'v already searched possibly all threads on the internet and added here all possible information.
Attached getvar-all.txt output

Is there anyone on the platform who knows on this issue?
Or it's just a platform of Ads?

oooooof, sounds like a harsh brick from some sort of malware downloaded into the device or your kids diddled with some kernel settings somehow
is your device running on qualcomm snapdragon? i have the fix for it in this site
but first try the update option on the recovery, might fix something

arshad4u said:
Hi All,
I'm new to this as I'm not an Android developer but a good Android user. Requesting moderator to update anything required.
I've Xiaomi mi A1 and it was working for the last 3 years. Last Sunday, it just got hanged while kids were playing with it(maybe multiple apps/videos/some ad clicked) and it got hanged.
I restarted and it stuck on "Android One" screen till now even after multiple attempts.
What I tried:
1. I tried to wipe/factory reset from the Android recovery option(power off + volume up) then it stuck there saying "Formatting data" and I've restarted it to come back to Android One screen after hours.
2. I tried using MiFlash tool and it continues throwing the error "remote device is locked. cannot erase".
Then I got to know bootloader must be unlocked. and for that:
1. I tried fast boot oem unlock but it just says OK and device reboots. When I check status back, it's again locked .
2.I tried to unlock it using MiFlashUnlock tool but it says not able to find account details as I may have logged in once but probably I may not have used Xiaomi as cloud instead I prefer Google cloud.
You can assume I'v already searched possibly all threads on the internet and added here all possible information.
Attached getvar-all.txt output
Click to expand...
Click to collapse
found some fix on a russian website, gonna translate it:
im gonna make a warning there off-script of the russian website, this is NOT guaranteed to work. if it doesnt, send it off for repairs.
what do you need to do this:
1 - fully charge the phone
2 - a working usb cable
3 - a computer with wifi on it (i can tell you have it since you likely posted it on the computer)
4 -you should have Mi flash pro
5 - a recovery image on chinese (WARNING: 1.9 GB, BE PATIENT)
6 - actually working braincells and hands ( you guaranteedly have em)
THE STEPS:
1 - Load in mi flash pro and register in it under your name (not always under your name)
2 - press recovery
3 - you should see a lightning bolt icon along with the IMEI of your device
4 - type in the path of the firmware
even if your device shows your system has been destroyed you can still boot into recovery.
5 - in your device boot into recovery
6 - you see connect with mi assistant? choose that option and confirm it
your device should direct you to connect the usb from your computer to your device
7 - After you setup everything you should see your device, if not, press refresh device, then you should see the flash button, press it
8 - and there begins the magic - wait 5-10 mins for the firmware to initialise, DO NOT DISCONNECT THE USB FROM YOUR DEVICE AT THIS POINT, IF YOU DO, YOU WILL SCREW IT UP AND HAVE TO DO IT ALL OVER AGAIN!
if you dont screw up and your device actually boots congratualtions! the power of xi jing ping has restored your phone to normal with a small drawback - its all in chinese
worry not, it doesnt end here:
9 - Unlock the bootloader AKA Unlock OEM (This is important, because otherwise you will brick yourself again and will have to do it all over again)
10 - boot your device into fast boot and flash the global firmware onto your device (the global firmware can be found on the same xiaomiui website you got the chinese firmware from)
i hope this lengthy guide helps

arshad4u said:
Hi All,
I'm new to this as I'm not an Android developer but a good Android user. Requesting moderator to update anything required.
I've Xiaomi mi A1 and it was working for the last 3 years. Last Sunday, it just got hanged while kids were playing with it(maybe multiple apps/videos/some ad clicked) and it got hanged.
I restarted and it stuck on "Android One" screen till now even after multiple attempts.
What I tried:
1. I tried to wipe/factory reset from the Android recovery option(power off + volume up) then it stuck there saying "Formatting data" and I've restarted it to come back to Android One screen after hours.
2. I tried using MiFlash tool and it continues throwing the error "remote device is locked. cannot erase".
Then I got to know bootloader must be unlocked. and for that:
1. I tried fast boot oem unlock but it just says OK and device reboots. When I check status back, it's again locked .
2.I tried to unlock it using MiFlashUnlock tool but it says not able to find account details as I may have logged in once but probably I may not have used Xiaomi as cloud instead I prefer Google cloud.
You can assume I'v already searched possibly all threads on the internet and added here all possible information.
Attached getvar-all.txt output
Click to expand...
Click to collapse
crud, i forgot the critical part:
it doesnt boot you to the average xiaomi screen, its the A1 model
at this point you need to use the ADB to flash the chinese firmware and unlock the bootloader on the chinese firmware, then flash the global one
though you can still use the same method i typed above

How's the progress so far?

Lamntox said:
oooooof, sounds like a harsh brick from some sort of malware downloaded into the device or your kids diddled with some kernel settings somehow
is your device running on qualcomm snapdragon? i have the fix for it in this site
but first try the update option on the recovery, might fix something
Click to expand...
Click to collapse
I tried recovery also try to format the disc with recovery mode(power on + Volume up ) but then it stuck on the formatting disc... line

arshad4u said:
I tried recovery also try to format the disc with recovery mode(power on + Volume up ) but then it stuck on the formatting disc... line
Click to expand...
Click to collapse
Yup, the device is probs bricked
Have you tried the other methods i described?

arshad4u said:
Hi All,
I'm new to this as I'm not an Android developer but a good Android user. Requesting moderator to update anything required.
I've Xiaomi mi A1 and it was working for the last 3 years. Last Sunday, it just got hanged while kids were playing with it(maybe multiple apps/videos/some ad clicked) and it got hanged.
I restarted and it stuck on "Android One" screen till now even after multiple attempts.
What I tried:
1. I tried to wipe/factory reset from the Android recovery option(power off + volume up) then it stuck there saying "Formatting data" and I've restarted it to come back to Android One screen after hours.
2. I tried using MiFlash tool and it continues throwing the error "remote device is locked. cannot erase".
Then I got to know bootloader must be unlocked. and for that:
1. I tried fast boot oem unlock but it just says OK and device reboots. When I check status back, it's again locked .
2.I tried to unlock it using MiFlashUnlock tool but it says not able to find account details as I may have logged in once but probably I may not have used Xiaomi as cloud instead I prefer Google cloud.
You can assume I'v already searched possibly all threads on the internet and added here all possible information.
Attached getvar-all.txt output
Click to expand...
Click to collapse
Hi i dont have that kind of a problem!
my problem is when i try to do oem unlock it says error 0x1002 and idk what to do (i have same phone btw) i tried anything but nothing works!

Related

Xiaomi 3S stuck at "MI Powered By Android" screen after OTA

Today I got my new Xiaomi 3S (4G, 3GB RAM, 32GB ROM) played around with it a little bit and disabled all Google Apps to be found on the phone Except Google Services that couldn't be disabled.
Connected it via WLAN and got promptly OTA offered. I didn't wrote down the MIUI and Android builds but remember manufacturing date August 2016, MIUI was version 7 something.
After the updates where downloaded I was asked to reboot the device what I confirmed and the updates where installed. Now the phone is stuck with a black screen and white "MI Powered By Android" on it.
Nothing changed since 3 hours now. Any idea what to do?
Phone can't even be turned off/does not recognize hardware button presses.
This is a known issue, disabling google apps causes issues . You should now try following this guide http://en.miui.com/thread-327861-1-1.html
timbohobbs said:
This is a known issue, disabling google apps causes issues . You should now try following this guide http://en.miui.com/thread-327861-1-1.html
Click to expand...
Click to collapse
Thanks a lot for your reply, tried it already yesterday while the Phone was in endless boot queue without luck, hence the non working buttons update.
But today after the battery was emptied over night I got into the recovery mode menu!
Just a question before I go ahead to follow the step by step guide:
Though I read this thread/vote I'm non the smarter. If I want to go google free, Xiaomi Global or Xiaomi EU ROM?
I'd also use XPosed framework with XPrivacy again. IMUI seems nice, is CM 13 the only alternative for non google/XPosed/Xprivacy then?
I currently have a 3s prime but it's a present for my son so haven't flashed anything, just take ota's. I have read quite a bit though and you should maybe just check the rom threads for roms with separate gapps packages, that way you could remove what you want prior to flashing. Don't know about xposed but again, ask in the rom threads. [emoji106]
Update: No success, when going into recovery mode (pushing volume up and power button) and choose download mode the phone will just reboot into endless boot-loop.
For people with the same problem (after disabling google apps) maybe they can get their device back to work with this http://en.miui.com/thread-378963-1-1.html
The only Way to get you phone back is to use a Deep Flash Cable i think
I was able to solve the problem by installing a fastboot-rom. Pressing power button and volume + for around 20 seconds got me into recovery menu.
Than I was just following a guide to install an original MIUI rom on devices with locked bootloader.
well to get to download mode you can enter "fastboot oem edl" without the "" and you will go to edl from fastboot mode. HOPE THIS HELPS
timbohobbs said:
This is a known issue, disabling google apps causes issues . You should now try following this guide http://en.miui.com/thread-327861-1-1.html
Click to expand...
Click to collapse
Now I know why my phone went into a bootloop. Won't disable any Google apps anymore.
Disabling any apps in MIUI8 will cause the phone cannot reboot... you can format everything through a recovery (have to flash manually because it doesn't come with recovery), or flash a new ROM through fastboot mode (if you have unlocked your bootloader), or send back to service center to claim warranty (if there is any service center in your area), or throw it and buy a new one
abhi0005 said:
well to get to download mode you can enter "fastboot oem edl" without the "" and you will go to edl from fastboot mode. HOPE THIS HELPS
Click to expand...
Click to collapse
I have same problem but in my case developer option is locked so oem is off and thus port COM10 is not being shown in Miflash, also fastboot oem edl says device is locked, oem edl is not allowed. In my case 3s prime went into bootloop while Iwas using youtube. Please help!!

Mi A1 stuck at MI logo page

Alright. just to get this out of the way, I used to do tech support for HTC many moons ago. like back when they were *the* name in originating new tech to smart phones. I worked my ass off to get into the R&D team that handled all the new products that got released and to our product recovery team(the idiots that try to put a good light on a bad decision made by corporate). I have rooted and installed custom ROMS and recovery software on several phones from them as well as since then with the latest being my old galaxy S7 loaded up with TWRP and lineagoe OS(although i do not remember which version now)
But i did not do literally *ANY* of that with my Xiaomi MiA1. the phone functioned how i wanted it to out of the box and with the stock ROM, i had no need or desire to do anything with the ROM.
I have all but completely given up on doing this on my own now. I have gone over every guide on the MI forums for xiaomi and i think i may have even exhausted the ones that are available here now too. I am not sure WTH the problem at this point even is but here is the lowdown:
:fingers-crossed:
got the update near the end of December/beginning of January to update my MI A1 to the new android pie version that just came out OTA(i actually have two of these phones, one i have not updated since the first update to oreo, and this one that is hardbricked from after the PIE update)
At first when i got the OTA update, my phone started to act sluggish. simple apps like messenger, or google drive that had always worked flawlessly suddenly were taking ages to load. So like any sensible person, i pulled my info to my SD card, took it out, and then did a system recovery to restore factory defaults and start with a fresh OS again, just like when windows starts behaving poorly.
only this did not fix the problem. It persisted with poor performance after the factory data reset and upon my next reboot, my phone just stopped loading when it got to the MI logo on the screen. i literally let the phone sit on this screen overnight thinking just maybe it was being slow to boot after the reset. No luck and in the morning it remained at this screen.
just to make a note:
-phone was purchased off of amazon, i have reached out to the seller(it was a business)
-phone is in CANADA, so there are no service centers
-i CANNOT enter recovery mode(pwr + volup + voldn), it just freezes at the mi screen
-i CAN enter fastboot, but cannot flash room
-bootloader is locked and i have not yet found a method that will successfully unlock it
-the miflash tool does not work(on any version what-so-ever)
-the mi unlock tool gets to 50% and then fails, cannot unlock
-i have installed minimal adb for fastboot, none of the related commands succeed(yes system sees the phone:
c:\adb>fastboot devices
91c0963c0804 fastboot)
-i cannot unlock bootloader here and cannot install twrp or any other recovery image and it will not allow it even temporarily
I've gotten desperate enough to have even gone to the extreme and tried EDL mode by using test point to enter, computer recognizes the device even as the qualcom 9008, still no luck with any of the tools or ROMs provided on Xiaomi's website.
So be real with me here ladies and gents.... should i take this thing on my next trip up a telecomm tower and biff it as hard as i can at the ground(obviously in a snowless area for the most satisfaction) or can you saintly people actually offer me some support on this to turn my brick paperweight back into a phone again?
it is also worth mentioning that this is my first post here because i have never before had a problem with following any of he guides on here to accomplish any task i've ever set out to do with an android device, but this beastly lil mother is seriously making me consider becoming an iphone person(not really but do you get the frustration here?)
I'm writing this at 5:30 in the morning after being up all night working on this task so if my info is missing somewhere along the line just poke me with stick and i will fill in the blanks as needed.
I couldn't be bothered to get and load screenshots tonight but i will get some up tomorrow after sleep, for now i am going to the graveyard to rest.
Thanks for any responses in advance here.
What error show miflash when you try to flash in edl mode?
balannaer said:
Alright. just to get this out of the way, I used to do tech support for HTC many moons ago. like back when they were *the* name in originating new tech to smart phones. I worked my ass off to get into the R&D team that handled all the new products that got released and to our product recovery team(the idiots that try to put a good light on a bad decision made by corporate). I have rooted and installed custom ROMS and recovery software on several phones from them as well as since then with the latest being my old galaxy S7 loaded up with TWRP and lineagoe OS(although i do not remember which version now)
But i did not do literally *ANY* of that with my Xiaomi MiA1. the phone functioned how i wanted it to out of the box and with the stock ROM, i had no need or desire to do anything with the ROM.
I have all but completely given up on doing this on my own now. I have gone over every guide on the MI forums for xiaomi and i think i may have even exhausted the ones that are available here now too. I am not sure WTH the problem at this point even is but here is the lowdown:
:fingers-crossed:
got the update near the end of December/beginning of January to update my MI A1 to the new android pie version that just came out OTA(i actually have two of these phones, one i have not updated since the first update to oreo, and this one that is hardbricked from after the PIE update)
At first when i got the OTA update, my phone started to act sluggish. simple apps like messenger, or google drive that had always worked flawlessly suddenly were taking ages to load. So like any sensible person, i pulled my info to my SD card, took it out, and then did a system recovery to restore factory defaults and start with a fresh OS again, just like when windows starts behaving poorly.
only this did not fix the problem. It persisted with poor performance after the factory data reset and upon my next reboot, my phone just stopped loading when it got to the MI logo on the screen. i literally let the phone sit on this screen overnight thinking just maybe it was being slow to boot after the reset. No luck and in the morning it remained at this screen.
just to make a note:
-phone was purchased off of amazon, i have reached out to the seller(it was a business)
-phone is in CANADA, so there are no service centers
-i CANNOT enter recovery mode(pwr + volup + voldn), it just freezes at the mi screen
-i CAN enter fastboot, but cannot flash room
-bootloader is locked and i have not yet found a method that will successfully unlock it
-the miflash tool does not work(on any version what-so-ever)
-the mi unlock tool gets to 50% and then fails, cannot unlock
-i have installed minimal adb for fastboot, none of the related commands succeed(yes system sees the phone:
c:\adb>fastboot devices
91c0963c0804 fastboot)
-i cannot unlock bootloader here and cannot install twrp or any other recovery image and it will not allow it even temporarily
I've gotten desperate enough to have even gone to the extreme and tried EDL mode by using test point to enter, computer recognizes the device even as the qualcom 9008, still no luck with any of the tools or ROMs provided on Xiaomi's website.
So be real with me here ladies and gents.... should i take this thing on my next trip up a telecomm tower and biff it as hard as i can at the ground(obviously in a snowless area for the most satisfaction) or can you saintly people actually offer me some support on this to turn my brick paperweight back into a phone again?
it is also worth mentioning that this is my first post here because i have never before had a problem with following any of he guides on here to accomplish any task i've ever set out to do with an android device, but this beastly lil mother is seriously making me consider becoming an iphone person(not really but do you get the frustration here?)
I'm writing this at 5:30 in the morning after being up all night working on this task so if my info is missing somewhere along the line just poke me with stick and i will fill in the blanks as needed.
I couldn't be bothered to get and load screenshots tonight but i will get some up tomorrow after sleep, for now i am going to the graveyard to rest.
Thanks for any responses in advance here.
Click to expand...
Click to collapse
take your sd card off your phone i had similar issues and fixed them that way
ccalixtro said:
What error show miflash when you try to flash in edl mode?
Click to expand...
Click to collapse
it depends on which version of the flash tool is used. the beta version of the flash tool claims that it is successful, but the phone will not load to the Android OS after that is completed and it still will not load into the recovery mode to attempt to factory reset or anything else.
other versions have given errors:
miflash 2017.7.20.0 gives the response after attempting for about 10 seconds of "ACK count don't match!"
miflash 2018.11.15.0 gives the error response of "cannot receive hello packet"
and as stated before the miflash beta goes through the complete flash process with the result stating a "success" response, but the phone will not load to OS, just remains stuck on the MI logo screen when the phone is booting up
i have some screen grabs of all this but i am not yet worthy through XDA to be permitted to share them
thanks for the reply
kuartito said:
take your sd card off your phone i had similar issues and fixed them that way
Click to expand...
Click to collapse
i dismantled the phone manually bro, when you use EDL mode this way the SIM/SD tray is removed you then remove the entire backplate and then disconnect the battery cable from the circuit board and you use the test point method to short two pins that force the system to start in EDL mode when you connect the usb-C cable, so unfortunately that is not the issue :crying:
it never seems to be the simple solutions
Thanks for the reply!
Still dead in the water on this one.
Going to look into getting a replacement, that is a disappointing end to the Xiaomi experience
Facing similar issue. Am able to flash however still stuck when device is rebooted with this message;
Supported API: 3
E: Failed to clear BCB message: failed to FSync/dev/block/bootdevice/by-name/miscperation not permitted.

HIFI Image Security Verify Error

Hello,
I have a Huawei P8 Lite (ALE-L21) phone with this error: FUNC 8 : HIFI Image, Error 1 Security Verify failed. I think I have tried everything to fix it but had no success, hence why I have decided to create this thread.
As you can figure out, the phone does not turn on, it only shows the huawei logo and shuts down. When pressing VOLUME UP + DOWN and POWER button, it used to show the HIFI image error screen, however when I press the key combination now, it only shows a red screen and turns off. I am able to enter fastboot and rescue mode by holding down the VOLUME DOWN button and plugging in a USB cable to the phone from a computer. Apart from that, I can't do anything else with the phone. (I do not have any software related to the phone installed (HiSuite), no backups, no nothing because the phone actually isn't mine and I have never actually played with it and androids in general.)
There are some similar threads and videos here:
https://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-fastbootrescue-mode-t3648105
https://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-screen-please-help-t3244872
https://forum.xda-developers.com/mate-10/how-to/how-to-huawei-mate-10-pro-standard-t3709535
https://forum.xda-developers.com/honor-5c/help/writing-recovery-failed-remote-command-t3584208
https://forum.xda-developers.com/p8lite/help/huawei-p8-blinks-red-green-green-red-t3546038
https://youtu.be/UYmDBD7t1iM
I have tried a lot of things to make the phone work again but nothing worked.
Recovery mode using HiSuite - "Your device is not supported for system recovery"
I have tried flashing different ROM's using fastboot - when I try flashing it says "FAILED - command not allowed", which I assume is beacuse the bootloader is locked?
installing a ROM using a SD card (Force update or something) - the red screen shows and the phone shuts down
Huawei Update Extractor - updating specific files e.g. boot.img, still not allowed to flash
TWRP - the same error ( not allowed )
Rollback to the previous versions using fastboot - not allowed
At some point I was able to wipe the cache on the phone, not sure if that matters anyhow.
When I am in the fastboot & rescue mode, there is a text in green saying "Phone LOCKED", which I assume means that the bootloader is locked? So, I was trying to get the bootloader unlocked, however found no success. I have also tried emailing Huawei support to get the bootloader code, however as you may know, they did not want to provide the code.
I was able to extract some information from the phone though, using these commands: https://forum.xda-developers.com/showpost.php?p=70483520&postcount=2
To get the bootloader code I have tried:
dc-unlocker - I think you need a working phone and have usb drivers installed for this to work and also I think you have to pay for this service
Kingroot + fastboot - https://forum.xda-developers.com/p8lite/general/alternative-method-unlocking-bootloader-t3799294
Emailing Huawei support for the code - they don't want to provide one
https://forum.xda-developers.com/huawei-p8/help/bootloader-unlock-unlock-code-huawei-t3792987
Does anyone have any suggestions on how to resolve the problem, or is it unsolvable? I would prefer to do it myself and not send the phone to Huawei or whoever as I would like to spend the least money possible. Also the warranty is long gone, since the phone has been bought in 2015.
Cheers
I have same issue, please anybody help
Exact same problem here, any help would be great.

HIFI Image Security Verify Error

Hello,
I have a Huawei P8 Lite (ALE-L21) phone with this error: FUNC 8 : HIFI Image, Error 1 Security Verify failed. I think I have tried everything to fix it but had no success, hence why I have decided to create this thread.
As you can figure out, the phone does not turn on, it only shows the huawei logo and shuts down. When pressing VOLUME UP + DOWN and POWER button, it used to show the HIFI image error screen, however when I press the key combination now, it only shows a red screen and turns off. I am able to enter fastboot and rescue mode by holding down the VOLUME DOWN button and plugging in a USB cable to the phone from a computer. Apart from that, I can't do anything else with the phone. (I do not have any software related to the phone installed (HiSuite), no backups, no nothing because the phone actually isn't mine and I have never actually played with it and androids in general.)
There are some similar threads and videos here:
https://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-fastbootrescue-mode-t3648105
https://forum.xda-developers.com/p8lite/help/stuck-rescue-mode-screen-please-help-t3244872
https://forum.xda-developers.com/mate-10/how-to/how-to-huawei-mate-10-pro-standard-t3709535
https://forum.xda-developers.com/honor-5c/help/writing-recovery-failed-remote-command-t3584208
https://forum.xda-developers.com/p8lite/help/huawei-p8-blinks-red-green-green-red-t3546038
https://youtu.be/UYmDBD7t1iM
I have tried a lot of things to make the phone work again but nothing worked.
Recovery mode using HiSuite - "Your device is not supported for system recovery"
I have tried flashing different ROM's using fastboot - when I try flashing it says "FAILED - command not allowed", which I assume is beacuse the bootloader is locked?
installing a ROM using a SD card (Force update or something) - the red screen shows and the phone shuts down
Huawei Update Extractor - updating specific files e.g. boot.img, still not allowed to flash
TWRP - the same error ( not allowed )
Rollback to the previous versions using fastboot - not allowed
At some point I was able to wipe the cache on the phone, not sure if that matters anyhow.
When I am in the fastboot & rescue mode, there is a text in green saying "Phone LOCKED", which I assume means that the bootloader is locked? So, I was trying to get the bootloader unlocked, however found no success. I have also tried emailing Huawei support to get the bootloader code, however as you may know, they did not want to provide the code.
I was able to extract some information from the phone though, using these commands: https://forum.xda-developers.com/showpost.php?p=70483520&postcount=2
To get the bootloader code I have tried:
dc-unlocker - I think you need a working phone and have usb drivers installed for this to work and also I think you have to pay for this service
Kingroot + fastboot - https://forum.xda-developers.com/p8lite/general/alternative-method-unlocking-bootloader-t3799294
Emailing Huawei support for the code - they don't want to provide one
https://forum.xda-developers.com/huawei-p8/help/bootloader-unlock-unlock-code-huawei-t3792987
Does anyone have any suggestions on how to resolve the problem, or is it unsolvable? I would prefer to do it myself and not send the phone to Huawei or whoever as I would like to spend the least money possible. Also the warranty is long gone, since the phone has been bought in 2015.
Cheers
have you found any solution, i have same problem
Most likely the phone showning this kinds of errors is broken and can not be fixed by simple flashing operations.

Might have bricked my Mi9T (non-pro) - Bootloop, XiaoMiTool V2

**EDIT**: Had to send the phone back as the bootloader was locked and nothing was flashing. I believe they EDL flashed it and all is good now. Unlocked the bootloader on the new one just in case this happens again, I will be able to fix
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
BACKSTORY:
Okay, so I recently updated to MiUI 12 and it wasn't great. My apps were crashing all the time and the general stability was not good. (this was around a week ago)
Then earlier today, my device just went into the boot screen (the colourful MiUI one) and stayed there for over 30 mins.
I forcefully restarted my phone using the volume buttons and it would go into the first "Mi powered by android" screen and then back into the colourful MiUI screen.
Then it would stay in the MiUI screen for a minute or so, and then restart itself, continually repeating the process.
At this stage, I had no custom recovery, had not tried to tinker with the phone (other than disabling some default apps through FastbootTools), and everything was fine until MiUI 12 came.
WHAT I DID:
I was able to access the default XiaoMi recovery (3.0?) and tried to wipe the data and restart, but nothing would change.
I tried to use the MiPC Suite after selecting in recovery, but it would recognise my device, even after updating to latest version.
I tried to use FastBootTools, but that would also not recognise my device.
I tried to use XiaoMiTool V2 (by Francesco Tescari), and that did recognise my device. I selected "my device is bricked" option and it did its thing, downloading and trying to sideload something. And then on the device, it got stuck at 4.99% with a message "You won't be able to turn on your device if you try to reboot it", and on the XiaoMiTool, the progress was at around 400% and said -70 seconds remaining, and around 40000MB / 3000 MB or something along those lines. Basically, **** was ****ed.
So I just let it sit there for a bit and then the XiaoMiTool V2 gave and error, "miui sideload failed adb execution exception adb sideload exited with status 1"
I had 3 options,
"Retry step"
"Go back to previous step"
"Cancel and abort"
I tried to search what the error was, but all of the results came from years ago, for different devices. So I clicked "Cancel and abort", only for the device to remain unchanged (4.99%, You won't be able to turn on your device if you try to reboot it), while the XiaoMiTool V2 went back to the start screen.
So I tried it again, the "my device is bricked option", and went through the same steps, and now it is stuck at "Pushing file to the device via ADB, ..., Starting MIUI sideload procedure".
Now I am stuck. My phone screen just says
"4.99%, You won't be able to turn on your device if you try to reboot it"
and my XiaoMiTool is stuck on the beginning sideload procedure.
Closing
If you managed to read this far, thanks, even if you don't have a solution. I appreciate anything that could help with this situation.
U could use the official tool by xiaomi and install your stock miui 12 rom, it's called miflash
Idk about downgrade if u wanted to flash miui 11 i heard there is some problems related to that so, always try official xiaomi tools first before trying other stuff
Ps : if it doesn't detect ur device in miflash there is a button called update or install driver I don't remember exactly press it and u should be fine
Badis st said:
U could use the official tool by xiaomi and install your stock miui 12 rom, it's called miflash
Idk about downgrade if u wanted to flash miui 11 i heard there is some problems related to that so, always try official xiaomi tools first before trying other stuff
Ps : if it doesn't detect ur device in miflash there is a button called update or install driver I don't remember exactly press it and u should be fine
Click to expand...
Click to collapse
I tried to install the drivers, and it says it was successful, but it still does not recognise my device in fastboot mode. However, it does seem to recognise my device in the default recovery, when selecting the "Connect with MiAssistant", which prompts to use the Mi PC Suite.
Any other ways to help it recognise in fastboot mode?
coolboy328509 said:
I tried to install the drivers, and it says it was successful, but it still does not recognise my device in fastboot mode. However, it does seem to recognise my device in the default recovery, when selecting the "Connect with MiAssistant", which prompts to use the Mi PC Suite.
Any other ways to help it recognise in fastboot mode?
Click to expand...
Click to collapse
Try another computer and another USB port...
The solution will benunder fastboot. You have to unclock your bootloader and flash a custom twrp or flash a stock rom using miflash
Hi, can you give any updates? I think i'm on the same boat. I have a Xiaomi Redmi Note 9 pro
EdoDT99 said:
Hi, can you give any updates? I think i'm on the same boat. I have a Xiaomi Redmi Note 9 pro
Click to expand...
Click to collapse
this is totally the wrong thread for ur device

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