Bricked completely, need advice if it is possible to recover. - Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans

Hi everyone, to add some background I am fairly familiar with flashing this device as I have had it for 3 years and have done a lot of tinkering with it. However this does not mean I am good, and I have definitely soft bricked this phone a lot over the years, but today I think I finally hard bricked it.
Basically, I was using stock MIUI but with TWRP recovery and wanted to add my card to Google Pay, however it said my device was not secure (or something) so I thought it must be because I don't have fully stock MIUI. So I decided to see some way to return the stock recovery, and after doing 5 minutes of research I saw that I could flash the stock ROM and then through fastboot run "fastboot oem lock" which would reset it to stock. However I definitely did something wrong because after rebooting into recovery it says "The system has been destroyed, Press power button to shutdown", and the phone will not boot normally anymore.
You might now suggest that I should unlock my bootloader again through Mi account, but the problem is that I wasn't logged into my Mi account, so I think this is impossible. I have tried running "fastboot oem unlock", but that obviously returns an error when I tried.
Is there any hope to recover this device or is it gone forever? I would appreciate any advice. If you need more info please just ask.
Thanks!

futiiile said:
Hi everyone, to add some background I am fairly familiar with flashing this device as I have had it for 3 years and have done a lot of tinkering with it. However this does not mean I am good, and I have definitely soft bricked this phone a lot over the years, but today I think I finally hard bricked it.
Basically, I was using stock MIUI but with TWRP recovery and wanted to add my card to Google Pay, however it said my device was not secure (or something) so I thought it must be because I don't have fully stock MIUI. So I decided to see some way to return the stock recovery, and after doing 5 minutes of research I saw that I could flash the stock ROM and then through fastboot run "fastboot oem lock" which would reset it to stock. However I definitely did something wrong because after rebooting into recovery it says "The system has been destroyed, Press power button to shutdown", and the phone will not boot normally anymore.
You might now suggest that I should unlock my bootloader again through Mi account, but the problem is that I wasn't logged into my Mi account, so I think this is impossible. I have tried running "fastboot oem unlock", but that obviously returns an error when I tried.
Is there any hope to recover this device or is it gone forever? I would appreciate any advice. If you need more info please just ask.
Thanks!
Click to expand...
Click to collapse
hi, u can try to unlock again over mi unlock tool not over fastboot command. if u unlocked before your account is maybe still binded with that phone. so u can try unlock first..
Do u have stock mi recovery on it?

Dadovvv said:
hi, u can try to unlock again over mi unlock tool not over fastboot command. if u unlocked before your account is maybe still binded with that phone. so u can try unlock first..
Do u have stock mi recovery on it?
Click to expand...
Click to collapse
Thanks for responding, I will try this as soon as I can get a different phone to receive the SMS for the Mi account. As for the recovery, I'm not really sure what exactly it is because as I said, when I try to boot recovery it just says, "The system has been destroyed".

Hi, I've found that tutorial, but for other Redmi model, still maybe helpful:

Derenk said:
Hi, I've found that tutorial, but for other Redmi model, still maybe helpful:
Click to expand...
Click to collapse
this is not helpful since u have locked bootloader, video is fake, it is just flashing fastboot rom by cmd nothing else.

Had this same problem a few months ago, just try to unlock the phone again using mi unlock. After unlocking quickly install a custom recovery and you should be good.

Thanks for the suggestions guys, I'm in the process of trying to unlock with mi unlock however it says my account is suspended when I try to log in, I will be trying to recover it but I hope it will not cause any issues with unlocking the phone if I change the phone number as part of the recovery process.

Hello again, it would seem that I will not be able to unlock the Mi account that I used to unlock the device originally so I think I am out of options unfortunately. I will look into buying a new phone.

futiiile said:
Hello again, it would seem that I will not be able to unlock the Mi account that I used to unlock the device originally so I think I am out of options unfortunately. I will look into buying a new phone.
Click to expand...
Click to collapse
u can try to open your phone there are pins which u can use to unlock by bridgeing them by wire or something metal then u can try to flash normally dont know if your phone got that option try to find graphics or videos for your phone maby u wll need service account for miflash with more options for flashing

Hi everyone, I got it unlocked by some guys on Telegram as recommended by @NOSS8!

Related

Can't unlock the bootloader nor start the phone

Hello,
I messed with my Pixel phone and now I feel it bricked. It was working fine until I update it to 8.0 Oreo. Then I rooted it using magisk.
Later, I decided to re-lock my bootloader, which was really a big mistake. I did re-lock it using the following command:
fastboot oem lock
It showed me if I lock my bootloader, it would wipe everything. I hit yes.
After that, this issue started, my phone won't start, as soon as the google logo shows up, it restarts and does the same thing everytime.
I tried to install the factory image, "sailfish" for Pixel 8.1.0, using the following command:
flash-all
it gave me an error message. It said I need to unlock the bootloader.
Of course, I tried to unlock the bootloader using the following command:
fastboot flashing unlock
It also gave me an error message, it said:
FAILED (remote: oem unlock is not allowed)
I don't know what else should I do. I tried to find a solution for my problem, but there is no clear answer.
One of the common solution is to enable the USB debugging/OEM unlocking from the developer settings. But, again, I can't even turn on my phone and use it normally.
The only thing that I can access to is the bootloader screen.
There are several threads which state "hey don't try relocking your bootloader for any reason" for a reason. You CANNOT relock these phones with ANY custom firmware or modifications. Your phone is bricked. You can try talking to Google and they /may/ rma your phone but there is 0 guarantee especially given that you did something that is a known feature and is intended to brick the phone. Can't hurt to try though
KittyRgnarok said:
There are several threads which state "hey don't try relocking your bootloader for any reason" for a reason. You CANNOT relock these phones with ANY custom firmware or modifications. Your phone is bricked. You can try talking to Google and they /may/ rma your phone but there is 0 guarantee especially given that you did something that is a known feature and is intended to brick the phone. Can't hurt to try though
Click to expand...
Click to collapse
You are totally right. I'll contact them to RMA my phone.
hamooz92 said:
You are totally right. I contact them to RMA my phone.
Click to expand...
Click to collapse
Good luck. Update the thread with the results cuz I'm curious if they will rma a phone bricked like that

Need help - "The system has been destroyed"

So today i decided to downgrade from V10.2.1.0.PEEMIXM to V10.0.11.0.PEEMIFH because i was having serious battery issues on V10.2.1.0.
I should have looked into it more carefully but nope, my dumb ass decided to install the older ROM version via the Updater in Settings and it bricked my device in the process.
Now my device is stuck on boot with the message "The system has been destroyed. Press power button to shutdown".
I have the global version with the bootloader locked. The only thing i have access to now is fastboot.
Any ways i can recover from this? Any help is greatlyyy appreciated.
You can try to unlock bootloader with fastboot mode, but i'm not sure that works because the system has been destroyed and your account has been destryed too. I think, the best for you, is to send it in warranty for repair. I have bricked a Redmi Note 4 like that and even with the test point method, he has never work again.
boxof said:
So today i decided to downgrade from V10.2.1.0.PEEMIXM to V10.0.11.0.PEEMIFH because i was having serious battery issues on V10.2.1.0.
I should have looked into it more carefully but nope, my dumb ass decided to install the older ROM version via the Updater in Settings and it bricked my device in the process.
Now my device is stuck on boot with the message "The system has been destroyed. Press power button to shutdown".
I have the global version with the bootloader locked. The only thing i have access to now is fastboot.
Any ways i can recover from this? Any help is greatlyyy appreciated.
Click to expand...
Click to collapse
If you can find the fastboot version of the ROM you were on before downgrading just flash it with miflash
Azev said:
You can try to unlock bootloader with fastboot mode, but i'm not sure that works because the system has been destroyed and your account has been destryed too. I think, the best for you, is to send it in warranty for repair. I have bricked a Redmi Note 4 like that and even with the test point method, he has never work again.
Click to expand...
Click to collapse
Fortunately for me i was able to unlock the bootloader. Likely because i registered my device since i first got it (about 1 month now), so i think i must have met the wait time requirement and it was fine that i couldn't access the system.
Mackay53 said:
If you can find the fastboot version of the ROM you were on before downgrading just flash it with miflash
Click to expand...
Click to collapse
I tried miflash the first time with my bootloader still locked but miflash refused to work with a locked bootloader.
So i tried again with my bootlocker unlocked and it worked as expected.
Lesson learnt. All is well again and i'm able to keep my bootloader locked with the "flash_all_lock" option.
Thank you so much for all the help!
boxof said:
Fortunately for me i was able to unlock the bootloader. Likely because i registered my device since i first got it (about 1 month now), so i think i must have met the wait time requirement and it was fine that i couldn't access the system.
I tried miflash the first time with my bootloader still locked but miflash refused to work with a locked bootloader.
So i tried again with my bootlocker unlocked and it worked as expected.
Lesson learnt. All is well again and i'm able to keep my bootloader locked with the "flash_all_lock" option.
Thank you so much for all the help!
Click to expand...
Click to collapse
I am very sorry for reviving this thread, but if it's possible, can I ask you how you had managed to unlock the bootloader through fastboot? Now I am facing a similar situation to the one you once did, where my phone is stuck with the error message "The system has been destroyed" with a locked bootloader, and the only thing I have access to is Fastboot. I will greatly appreciate it if you could take some time to help me out because I have tried looking everywhere on xda forums and yours seems like the only one that is very similar to what I am currently facing now. Thanks so much.
nsynsy said:
I am very sorry for reviving this thread, but if it's possible, can I ask you how you had managed to unlock the bootloader through fastboot? Now I am facing a similar situation to the one you once did, where my phone is stuck with the error message "The system has been destroyed" with a locked bootloader, and the only thing I have access to is Fastboot. I will greatly appreciate it if you could take some time to help me out because I have tried looking everywhere on xda forums and yours seems like the only one that is very similar to what I am currently facing now. Thanks so much.
Click to expand...
Click to collapse
Unless you have got unlock permission and linked phone to account you can't unlock.
Unlock like how you would normally - put the phone into fastboot, connect it to your PC, and run the mi unlock tool. For this to work, hopefully you have associated your device to a mi account and have met the unlock requirements ie. surpassed the waiting period. Otherwise you're out of luck as there is no other ways (that i know of) to register the device now as you can't get into the system.
As a last resort you can try opening up the back of the phone and flash new firmware using the test point if unlocking is not possible. I'm not sure how or where the testing point is located exactly, but it's a possible solution that i found while researching when my device was bricked. Good luck!
nsynsy said:
I am very sorry for reviving this thread, but if it's possible, can I ask you how you had managed to unlock the bootloader through fastboot? Now I am facing a similar situation to the one you once did, where my phone is stuck with the error message "The system has been destroyed" with a locked bootloader, and the only thing I have access to is Fastboot. I will greatly appreciate it if you could take some time to help me out because I have tried looking everywhere on xda forums and yours seems like the only one that is very similar to what I am currently facing now. Thanks so much.
Click to expand...
Click to collapse
u say u can only access to fastboot..
How about pressing volume up and power button? can u enter in stock mi recovery with mi assistant options?

[Help] I bricked my device

So, I ****ed up.
TL;DR: My device is locked with no way to unlock it.
Got it today, wanted to flash a ROM. So I install TWRP, all fine. I reset everything, also format, then of course my zip on internal storage is gone too. So I put it on a SD card and reboot the phone to recovery again. But I can't, because after wiping it just shows "system destroyed" or something. So I panic. Then I realize I can flash stock ROM via MI flash tool, do that, install TWRP again. But I still can't flash because the version is too low. So I decide to flash stock again, do an update and try again. But this time I forgot to turn off "clean and lock" in the MI flash tool. So now the bootloader is locked and no stock ROM is installed. So I try to use the MI unlock flash tool, add phone to account, but no, because I didn't sign it at first it won't let me unlock because "your account isn't associated with this device". And now I can't do anything.
Is there anything I can do now apart from this testpoint method? I don't really wanna take the back off, I'm afraid of breaking it. Also the next Xiami store is like 800km from me and I don't wanna send it back cause it already took 2 months here and I paid 60 euros to customs.
I would really appreciate any help you could offer me. Thanks in advance!
remotefan said:
So, I ****ed up.
TL;DR: My device is locked with no way to unlock it.
Got it today, wanted to flash a ROM. So I install TWRP, all fine. I reset everything, also format, then of course my zip on internal storage is gone too. So I put it on a SD card and reboot the phone to recovery again. But I can't, because after wiping it just shows "system destroyed" or something. So I panic. Then I realize I can flash stock ROM via MI flash tool, do that, install TWRP again. But I still can't flash because the version is too low. So I decide to flash stock again, do an update and try again. But this time I forgot to turn off "clean and lock" in the MI flash tool. So now the bootloader is locked and no stock ROM is installed. So I try to use the MI unlock flash tool, add phone to account, but no, because I didn't sign it at first it won't let me unlock because "your account isn't associated with this device". And now I can't do anything.
Is there anything I can do now apart from this testpoint method? I don't really wanna take the back off, I'm afraid of breaking it. Also the next Xiami store is like 800km from me and I don't wanna send it back cause it already took 2 months here and I paid 60 euros to customs.
I would really appreciate any help you could offer me. Thanks in advance!
Click to expand...
Click to collapse
1. did u officially unlock bootloader?
2. can u access fastboot?
3. did u remove mi account after unlocking bootloader?
4. But this time I forgot to turn off "clean and lock" in the MI flash tool. So now the bootloader is locked and no stock ROM is installed
did you complete the flash process in MiFlash-Tool? or while flashing u plugged out usb?
If you have selected clean all & lock then your phone have booted to os, i think you locked the bootloader before flashing because bootloader lock command runs after firmware installation is complete
Simoom Sadik said:
1. did u officially unlock bootloader?
2. can u access fastboot?
3. did u remove mi account after unlocking bootloader?
4. But this time I forgot to turn off "clean and lock" in the MI flash tool. So now the bootloader is locked and no stock ROM is installed
did you complete the flash process in MiFlash-Tool? or while flashing u plugged out usb?
Click to expand...
Click to collapse
1. The bootloader was already unlocked as I got it.
2. I can boot into fastboot mode
3. I skipped adding it in the first place cause I never really wanted to use the stock software, it's too china for me
4. I flashed after wiping in TWRP, it "completed", as it didn't show completion but the phone rebooted to stock recovery and stayed there, displaying "this MIUI version can't be installed" or something like that.
navi_58861170 said:
If you have selected clean all & lock then your phone have booted to os, i think you locked the bootloader before flashing because bootloader lock command runs after firmware installation is complete
Click to expand...
Click to collapse
That may be true, but maybe that's cause it didn't succeed in installing MIUI this time, see other comment to where it is now
remotefan said:
1. The bootloader was already unlocked as I got it.
2. I can boot into fastboot mode
3. I skipped adding it in the first place cause I never really wanted to use the stock software, it's too china for me
4. I flashed after wiping in TWRP, it "completed", as it didn't show completion but the phone rebooted to stock recovery and stayed there, displaying "this MIUI version can't be installed" or something like that.
Click to expand...
Click to collapse
since your phone is not associated with a mi account, u might need customer care support.
u said bootloader was already unlocked.
if u bought a used phone ask the original user for mi id+pass to unlock bootloader again
remotefan said:
So, I ****ed up.
TL;DR: My device is locked with no way to unlock it.
Got it today, wanted to flash a ROM. So I install TWRP, all fine. I reset everything, also format, then of course my zip on internal storage is gone too. So I put it on a SD card and reboot the phone to recovery again. But I can't, because after wiping it just shows "system destroyed" or something. So I panic. Then I realize I can flash stock ROM via MI flash tool, do that, install TWRP again. But I still can't flash because the version is too low. So I decide to flash stock again, do an update and try again. But this time I forgot to turn off "clean and lock" in the MI flash tool. So now the bootloader is locked and no stock ROM is installed. So I try to use the MI unlock flash tool, add phone to account, but no, because I didn't sign it at first it won't let me unlock because "your account isn't associated with this device". And now I can't do anything.
Is there anything I can do now apart from this testpoint method? I don't really wanna take the back off, I'm afraid of breaking it. Also the next Xiami store is like 800km from me and I don't wanna send it back cause it already took 2 months here and I paid 60 euros to customs.
I would really appreciate any help you could offer me. Thanks in advance!
Click to expand...
Click to collapse
Ok since you have reached point where only a service centre visit can unlock it, I suggest you use an authorised account! I believe there are people online who accept payment in return for unlocking the bootloader (I have no idea how to find them tho, sorry)
These accounts are rare and are used by service centres to unlock bootloaders and stuff..and which TWRP did you even use? Use Peter's, the official one is **** and doesn't support decryption.
remotefan said:
So, I ****ed up.
TL;DR: My device is locked with no way to unlock it.
Got it today, wanted to flash a ROM. So I install TWRP, all fine. I reset everything, also format, then of course my zip on internal storage is gone too. So I put it on a SD card and reboot the phone to recovery again. But I can't, because after wiping it just shows "system destroyed" or something. So I panic. Then I realize I can flash stock ROM via MI flash tool, do that, install TWRP again. But I still can't flash because the version is too low. So I decide to flash stock again, do an update and try again. But this time I forgot to turn off "clean and lock" in the MI flash tool. So now the bootloader is locked and no stock ROM is installed. So I try to use the MI unlock flash tool, add phone to account, but no, because I didn't sign it at first it won't let me unlock because "your account isn't associated with this device". And now I can't do anything.
Is there anything I can do now apart from this testpoint method? I don't really wanna take the back off, I'm afraid of breaking it. Also the next Xiami store is like 800km from me and I don't wanna send it back cause it already took 2 months here and I paid 60 euros to customs.
I would really appreciate any help you could offer me. Thanks in advance!
Click to expand...
Click to collapse
U should buy a deep flash cable or u may make it at home.(search on youtube). Clean flash stock fastboot rom from mi flash in edl (emergency download mode). It will flash successfully. Then set up a mi account ( may be cratate a new one to unlock the bl). Then give try to mi unlock tool.
Note - suggest to buy a deep flash cabel instead for home made.
U may done flashing in edl mode only because bl is locked now.
A year ago i also forget to deselect clean and lock option and locked my bl accidently but i used above method and get success.
Sent from my Redmi Note 7 Pro using XDA Labs
remotefan said:
That may be true, but maybe that's cause it didn't succeed in installing MIUI this time, see other comment to where it is now
Click to expand...
Click to collapse
Actually while flashing it locks the bootloader after complete installation is done, so might be you first locked the bootloader you can check the script in fastboot rom
hackermssharma said:
U should buy a deep flash cable or u may make it at home.(search on youtube). Clean flash stock fastboot rom from mi flash in edl (emergency download mode). It will flash successfully. Then set up a mi account ( may be cratate a new one to unlock the bl). Then give try to mi unlock tool.
Note - suggest to buy a deep flash cabel instead for home made.
U may done flashing in edl mode only because bl is locked now.
A year ago i also forget to deselect clean and lock option and locked my bl accidently but i used above method and get success.
Sent from my Redmi Note 7 Pro using XDA Labs
Click to expand...
Click to collapse
So I tried this, and it did not work either with edl mode, it is still asking me for my account, which isn't affiliated with that device.
remotefan said:
So I tried this, and it did not work either with edl mode, it is still asking me for my account, which isn't affiliated with that device.
Click to expand...
Click to collapse
hey buddy Im on the same boat! My customer have an "indian version"miui on his note7 pro (China version) with unlock bootloader, after a while he flash twrp and flash "HAVOC" OS to it, it's work fine...but few days ago he want to change back to indian stock, he forget to switch the "flash and lock" to flash_all unlock...of cos, it fail and get to recovery show "This miui version can't be installed on this device", I really dunno WTF he is doing this! I try to flash it buy theree method already, EDL is unsuccessful it need an authorize account; Miflash Tool Pro, flash recovery rom it shows " Couldn't verify, looks like current ROM's network carrier type is different from that in the Recovery package..."
V10.3.8.0 and 10.3.10.0 got the same result; the third try is actually the XiaoMi adb method, someone is success to save their redmi note 5 by that...but as i try it on N7 pro it fail...!
Just wonder this N7 pro is brick by ARB already? any suggestion at all guys?
sky104hk said:
hey buddy Im on the same boat! My customer have an "indian version"miui on his note7 pro (China version) with unlock bootloader, after a while he flash twrp and flash "HAVOC" OS to it, it's work fine...but few days ago he want to change back to indian stock, he forget to switch the "flash and lock" to flash_all unlock...of cos, it fail and get to recovery show "This miui version can't be installed on this device", I really dunno WTF he is doing this! I try to flash it buy theree method already, EDL is unsuccessful it need an authorize account; Miflash Tool Pro, flash recovery rom it shows " Couldn't verify, looks like current ROM's network carrier type is different from that in the Recovery package..."
V10.3.8.0 and 10.3.10.0 got the same result; the third try is actually the XiaoMi adb method, someone is success to save their redmi note 5 by that...but as i try it on N7 pro it fail...!
Just wonder this N7 pro is brick by ARB already? any suggestion at all guys?
Click to expand...
Click to collapse
Have you tried to unlock using mi unlock?
If the devices was unlocked officially, you should be able to unlock again immediately without asking for the permission.
ne0t said:
Have you tried to unlock using mi unlock?
If the devices was unlocked officially, you should be able to unlock again immediately without asking for the permission.
Click to expand...
Click to collapse
Try already but no success; my fd's Redmi N7 pro is unlocked by someone outside...Im sure the account is already bounded, but u think It possible to flash the China developer ROM to it?
---------- Post added at 10:20 AM ---------- Previous post was at 10:18 AM ----------
The way Of xiaomi doing this is protective but stupid...and make us stupid too haha, so that's why I always tell my FD not to relock it after changing ROM...!
sky104hk said:
hey buddy Im on the same boat! My customer have an "indian version"miui on his note7 pro (China version) with unlock bootloader, after a while he flash twrp and flash "HAVOC" OS to it, it's work fine...but few days ago he want to change back to indian stock, he forget to switch the "flash and lock" to flash_all unlock...of cos, it fail and get to recovery show "This miui version can't be installed on this device", I really dunno WTF he is doing this! I try to flash it buy theree method already, EDL is unsuccessful it need an authorize account; Miflash Tool Pro, flash recovery rom it shows " Couldn't verify, looks like current ROM's network carrier type is different from that in the Recovery package..."
V10.3.8.0 and 10.3.10.0 got the same result; the third try is actually the XiaoMi adb method, someone is success to save their redmi note 5 by that...but as i try it on N7 pro it fail...!
Just wonder this N7 pro is brick by ARB already? any suggestion at all guys?
Click to expand...
Click to collapse
me too...
how we can unlock phone without test point?
Does anyone know how to solve this problem?
Hello. first of all you have to remove the back to be able to put the phone in edl mode. then you need to find someone with an account authorized to install a rom stock china for which you will have to pay. I paid $ 15. then you will need to associate the phone with your me account and unlock the bootloader. nothing else works. for a month I lost my nights trying dozens. until I paid everything was in vain. or you have the option of an authorized service, but I am convinced that it will cost you more. success.
delete
It's sd, no mtk
https://youtu.be/XzknDcBovWw
remotefan said:
So I tried this, and it did not work either with edl mode, it is still asking me for my account, which isn't affiliated with that device.
Click to expand...
Click to collapse
If you're able to access to EDL mode, you should be able to flash using QFIL tools instead of MiFlash. Something like this

Unable to unlock bootloader (OEM unlocking disabled)

Hello,
I couldn't unlock the bootloader as the OEM unlocking's disabled and i can't access system! Everything's erased!
Any help????
A bit more info might be helpful mate.
What did you do to arrive at the situation you are in?
Can your pc see your device via ADB and if so what are you using: latest platform tools or toolkit?
Can you boot to stock recovery or bootloader?
Without any of the above info its going to be extremely difficult for anyone to give any kind of answer.
junglism93 said:
A bit more info might be helpful mate.
What did you do to arrive at the situation you are in?
Can your pc see your device via ADB and if so what are you using: latest platform tools or toolkit?
Can you boot to stock recovery or bootloader?
Without any of the above info its going to be extremely difficult for anyone to give any kind of answer.
Click to expand...
Click to collapse
The device isn't recognized via ADB.
I can boot to Bootloader
The phone was working fine with the latest google stock android 10, i decided to lock the bootloader cuz the phone was getting overheated so i thought it'd be a good idea to lock the bootloader. Prior to do that, it asked me to erase everything! I erased everything and when i tried to reinstall the stock image it asked me to unlock the bootloader!!
The problem is that USB debugging isn't enabled and the phone is empty with no system!
eldeen said:
The device isn't recognized via ADB.
I can boot to Bootloader
The phone was working fine with the latest google stock android 10, i decided to lock the bootloader cuz the phone was getting overheated so i thought it'd be a good idea to lock the bootloader. Prior to do that, it asked me to erase everything! I erased everything and when i tried to reinstall the stock image it asked me to unlock the bootloader!!
The problem is that USB debugging isn't enabled and the phone is empty with no system!
Click to expand...
Click to collapse
Ouch! That's a right old situation you have there mate, with no OS installed a locked bootloader and no ADB function I'd have to say your phone is non recoverable!
Sorry mate but I can't see anyway out of that lot.
Maybe someone else a bit more knowledgeable might chip in but I'm deffo out of ideas.
junglism93 said:
Ouch! That's a right old situation you have there mate, with no OS installed a locked bootloader and no ADB function I'd have to say your phone is non recoverable!
Sorry mate but I can't see anyway out of that lot.
Maybe someone else a bit more knowledgeable might chip in but I'm deffo out of ideas.
Click to expand...
Click to collapse
Thanks for help anyway,
But there must a solution to this! I mean my phone isn't under warranty and I'm willing to go for paid services to unlock the bootloader!
eldeen said:
Thanks for help anyway,
But there must a solution to this! I mean my phone isn't under warranty and I'm willing to go for paid services to unlock the bootloader!
Click to expand...
Click to collapse
Try switching slots, assuming the pixel is an A/B device. Maybe you still have a bootable system in your other slot and I don't think you need an unlocked bootloader to switch slots
AndroidNazi said:
Try switching slots, assuming the pixel is an A/B device. Maybe you still have a bootable system in your other slot and I don't think you need an unlocked bootloader to switch slots
Click to expand...
Click to collapse
Thanks for help, but could you please show me how to do that?
eldeen said:
Thanks for help, but could you please show me how to do that?
Click to expand...
Click to collapse
Make sure you have the latest fastboot. On the bootloader your phone will either say "slot a" or "slot b" and you should type "fastboot --set-active=b" if you are on slot a or "fastboot --set-active=a" if you are on slot b
still didn't fix the problem... any probable solutions please?

Redmi 10C Doubt/help

Hello.
Recently i flashed this: ROM in my Redmi 10C, and now I can't unlock the bootloader to flash it back to the stock ROM. Its not exactly bricked, but I can't root it. Why do I need to root it? Because you can do all the fun things only if you have root of course!
My question is:
Is the Redmi 10C going to let me flash it through EDL mode with QPST/QFIL (Qualcomm emergency tools for dumdums like me)
Or am I forced to go to someone with an authorized MI account (and that person can flash it). Alternatively, can I get my MI account authorized, or at least borrow one only for this.
Thank you for reading, and good day to you.
dthslce42 said:
Hello.
Recently i flashed this: ROM in my Redmi 10C, and now I can't unlock the bootloader to flash it back to the stock ROM. Its not exactly bricked, but I can't root it. Why do I need to root it? Because you can do all the fun things only if you have root of course!
My question is:
Is the Redmi 10C going to let me flash it through EDL mode with QPST/QFIL (Qualcomm emergency tools for dumdums like me)
Or am I forced to go to someone with an authorized MI account (and that person can flash it). Alternatively, can I get my MI account authorized, or at least borrow one only for this.
Thank you for reading, and good day to you.
Click to expand...
Click to collapse
First, be absolutely sure, which model, exactly is your device, check the code name of your device, and which ROM suits for it.
Still, not clear, how did you get to flash a custom ROM, with the bootloader locked?
TThThank you f
SubwayChamp said:
First, be absolutely sure, which model, exactly is your device, check the code name of your device, and which ROM suits for it.
Still, not clear, how did you get to flash a custom ROM, with the bootloader locked?
Click to expand...
Click to collapse
Thank you for answering. I apologize, the bootloader isn't locked. It's just that I cannot check the OEM unlock option (it's greyed out, on the system i installed).
First. I rooted my redmi 10c (still had the stock/default ROM)
Then. I proceeded to flash it (with twrp) with the ROM I quoted before. Although I suspect it didn't completed installation, because it doesn't have some features that all ROMs have (thank god it still has networking & basic telephony functions). And now i cannot root it, because i can't check 'OEM unlock' option.
I researched thoroughly and the only way I see fit (at the moment) is to use the EDL mode and the official 'MI Flash Pro tool'.
BUT according to various sources, the Redmi 10c falls in the category of models that need an Authorized MI Account (log into the official tool) to properly flash a system through EDL mode.
I want to restore it to the stock/default ROM. But to do that through EDL i need an authorized account.
My doubt is simple: do I really need the 'MI Flash Tool Pro' ? Or can I just enter EDL mode, use QPST/QFIL (also an official tool) and do it without the need to log in? (authorized).
Thank you for keeping up!
dthslce42 said:
TThThank you f
Thank you for answering. I apologize, the bootloader isn't locked. It's just that I cannot check the OEM unlock option (it's greyed out, on the system i installed).
First. I rooted my redmi 10c (still had the stock/default ROM)
Then. I proceeded to flash it (with twrp) with the ROM I quoted before. Although I suspect it didn't completed installation, because it doesn't have some features that all ROMs have (thank god it still has networking & basic telephony functions). And now i cannot root it, because i can't check 'OEM unlock' option.
I researched thoroughly and the only way I see fit (at the moment) is to use the EDL mode and the official 'MI Flash Pro tool'.
BUT according to various sources, the Redmi 10c falls in the category of models that need an Authorized MI Account (log into the official tool) to properly flash a system through EDL mode.
I want to restore it to the stock/default ROM. But to do that through EDL i need an authorized account.
My doubt is simple: do I really need the 'MI Flash Tool Pro' ? Or can I just enter EDL mode, use QPST/QFIL (also an official tool) and do it without the need to log in? (authorized).
Thank you for keeping up!
Click to expand...
Click to collapse
There are some confusing concepts here.
Firstly, a locked device doesn´t admit custom images, OK, I must assume you know that, next, if you didn´t expressly re-locked it, then it remains unlocked, the toggle unlock OEM grayed out, is not a problem, always that it is checked, it means your device is still unlocked.
Anyway, if the doubt persists, can you provide some screenshots.
SubwayChamp said:
There are some confusing concepts here.
Firstly, a locked device doesn´t admit custom images, OK, I must assume you know that, next, if you didn´t expressly re-locked it, then it remains unlocked, the toggle unlock OEM grayed out, is not a problem, always that it is checked, it means your device is still unlocked.
Anyway, if the doubt persists, can you provide some screenshots.
Click to expand...
Click to collapse
Mmm, i assumed the the device was still unlocked because it should persist (after you flash it any number of times you want). That, and when I restart it it shows an 'unlocked' padlock icon.
I'm going to post some screenshots.
Pic 2: the 'OEM unlock' should appear with the other debugging (Depuración) options, it doesn't.
Pic 1: it only appears when I search for it, when i tap on it it doesn't do anything.
(Sorry for the Spanish)
dthslce42 said:
Pic 2: the 'OEM unlock' should appear with the other debugging (Depuración) options, it doesn't.
Pic 1: it only appears when I search for it, when i tap on it it doesn't do anything.
(Sorry for the Spanish)
Click to expand...
Click to collapse
I guess you want to referring to OEM unlock toggle, that it´s not present. Again, that the toggle is not present, doesn´t mean, your bootloader is locked, most probably, the ROM you´re actually on is not showing, and nothing more, strange, but as it is.
So, you can do what you want, as the bootloader is unlocked.
You can be absolutely sure, by sending device to fastboot mode and doing fastboot oem device-info
SubwayChamp said:
I guess you want to referring to OEM unlock toggle, that it´s not present. Again, that the toggle is not present, doesn´t mean, your bootloader is locked, most probably, the ROM you´re actually on is not showing, and nothing more, strange, but as it is.
So, you can do what you want, as the bootloader is unlocked.
You can be absolutely sure, by sending device to fastboot mode and doing fastboot oem device-info
Click to expand...
Click to collapse
Mmmmm. I forgot to clarify... It doesn't even let me transfer files trough USB. So fastboot mode is locked(?). You could say that the phone is kinda bricked. Since I have 0 clues on how to change the ROM.
But back to the core of this thread.
Is it advisable to use any of the tools: QPST/QFIL(Qualcomm), in EDL mode to change the ROM.
I ask here because i hope someone knows if using the Qualcomm tools is gonna work.
Since xiaomi tools ABSOLUTELY require an authorized account to complete the process (and not hardbrick the phone pls).
dthslce42 said:
Mmmmm. I forgot to clarify... It doesn't even let me transfer files trough USB. So fastboot mode is locked(?). You could say that the phone is kinda bricked. Since I have 0 clues on how to change the ROM.
But back to the core of this thread.
Is it advisable to use any of the tools: QPST/QFIL(Qualcomm), in EDL mode to change the ROM.
I ask here because i hope someone knows if using the Qualcomm tools is gonna work.
Since xiaomi tools ABSOLUTELY require an authorized account to complete the process (and not hardbrick the phone pls).
Click to expand...
Click to collapse
Man, please, put all the attention, to both, to me, and to your words. I don´t understand at all, why you say you´re bricked or something, or you say, you don´t know how to put another ROM onto your device when you already flashed in the past a custom ROM, Why you should use Qfil/QPST or other of those unbricking tool, if...
Your device has the bootloader UNLOCKED and you DON´T need to put the Xiaomi ROM into your device, an authorized account is needed when you need to flash the OFFICIAL ROM, not for any other custom ROM, in your case, you can flash any other custom ROM as you already did it in the past.
Better tell me:
1-Can your device be power on?
2-Can your device enter to TWRP, and/or fastboot mode?
3-What exactly do you want to achieve right now?
"1-Can your device be power on?"
Yes.
"2-Can your device enter to TWRP, and/or fastboot mode?"
It can enter fastboot mode. But not TWRP, it was erased. I didn't realize until it was too late.
"3-What exactly do you want to achieve right now?"
Either change to other ROM. Or reinstall the current one. But I don't know how.
dthslce42 said:
"1-Can your device be power on?"
Yes.
"2-Can your device enter to TWRP, and/or fastboot mode?"
It can enter fastboot mode. But not TWRP, it was erased. I didn't realize until it was too late.
"3-What exactly do you want to achieve right now?"
Either change to other ROM. Or reinstall the current one. But I don't know how.
Click to expand...
Click to collapse
Ok, if you have a fastboot mode working fine, then you just have to reinstall the recovery available for your device, as you did it once, then, rebooting to it, just flash the ROM available for your device. Jut repeat that process.
SubwayChamp said:
Ok, if you have a fastboot mode working fine, then you just have to reinstall the recovery available for your device, as you did it once, then, rebooting to it, just flash the ROM available for your device. Jut repeat that process.
Click to expand...
Click to collapse
I'm really grateful mate. What you told me about the EDL mode (that i can install any ROM with the Qualcomm tool, as long as it's not the official from Xiaomi) was really helpful. Thank you!
The phone can enter fastboot mode, but it's not recognized by any PC. (That's why I say the 'OEM unlock' option it's the most likely culprit) so -i think- it cannot be done that way.
All drivers were installed (automatically, the unlock tool has an option to scan and install the correct drivers, and manually)
dthslce42 said:
I'm really grateful mate. What you told me about the EDL mode (that i can install any ROM with the Qualcomm tool, as long as it's not the official from Xiaomi) was really helpful. Thank you!
The phone can enter fastboot mode, but it's not recognized by any PC. (That's why I say the 'OEM unlock' option it's the most likely culprit) so -i think- it cannot be done that way.
All drivers were installed (automatically, the unlock tool has an option to scan and install the correct drivers, and manually)
Click to expand...
Click to collapse
OK, from what I understood, you want to follow the guidelines provided, I mean, flash the TWRP again using fastboot, then boot to it, and from there can flash any custom ROM...
If I´m right, and this is correct, you are feeling that you´re stuck in fastboot mode but the device is not recognized as of now...
Unlock tool and also the Xiaomi Unlock tool or even the Xiaomi (Pro) tool, has the correct fastboot drivers for any Xiaomi device, BUT, the issue is "simply" that you have to "call" that specific drivers and "match" it to your device, the right drivers are already there, from within a long list of all of the device (compatible or not) drivers...
I mean, you just have to connect your device in fastboot mode, you have to see, either the Xiaomi bunny (in older devices) or the fastboot legend into your screen, then just update the drivers...
Keep the device manager windows opened in a part of your PC, and check the changes when you connect your device, then you have to see, some driver that appeared, and update it from the list following something like the images I´ll upload, the guide I made is to update EDL drivers, but apply the part you need, in order to get Android Bootloader Interface, note that your device has not to be listed under Port COM like in EDL.
When you uncheck this option, then you can find it from the list.

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