Question how to unlock my bricked Redmi Note 11 Pro 5g (China:Pissarro) Bootloader

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DEA5MAU6

New member
Sep 17, 2020
3
0
hi, i updated my phone to MIUI 13.0.3 android 12 and i've noticed a bug that made all the apps that are using the camera like instagram and snapchat take blurry pictures like an effect getting applied to the pictures taken by those apps (everything normal in my stock camera app) so i decided to use MiFlash tool to flash the previous android version on my phone but i bricked my phone instead i flashed a global rom while my phone is the chinese market version and accidently checked the ClearData+lock Device check box in MiFlash. the tool flashed the rom successfully but when the phone restarted it showed me a message saying that this rom cannot be installed on this device in recovery mode i couldn't do anything after cuz the bootloader got locked too T i tried everything to unlock it (mtk Client - bootloader unlocker+ adb fastboot + Xiaomi Unlock app ...). please help me is there any way i can fix my phone and what is the righ Rom to flash on my phone (Redmi Note 11 Pro 5G China (21091116C - Pissarro). thnx
 

Braain

Member
Jun 19, 2018
48
6
56
LUGO (RA) ITALY
friend I'm not a star I tell you how things are 1) you can't go back with another Rom only china 2) anti-roll-back 3) MiCloud you have to disable it you can try MiflashV2 there is also to unlock the bootloader it does everything even the firmware remember if the firmware does not start. important not only china also not china for updates remember first you do the factory reset put google account do not update any app except google drive backup with drive if it has arrived update it is better by setting the time instead of downloading the package the problem is when the update occurs it fails to close all active apps and then there is MiCloud that blocks. Best wishes and good luck and that I have little time for me too much trouble here in Europe.
 

DEA5MAU6

New member
Sep 17, 2020
3
0
friend I'm not a star I tell you how things are 1) you can't go back with another Rom only china 2) anti-roll-back 3) MiCloud you have to disable it you can try MiflashV2 there is also to unlock the bootloader it does everything even the firmware remember if the firmware does not start. important not only china also not china for updates remember first you do the factory reset put google account do not update any app except google drive backup with drive if it has arrived update it is better by setting the time instead of downloading the package the problem is when the update occurs it fails to close all active apps and then there is MiCloud that blocks. Best wishes and good luck and that I have little time for me too much trouble here in Europe.
currently my phone is stuck at the logo and after seconds it loads Fastboot automatically i cant access the phone os to do anything i used the xiaomi bootloader unlocker app that works online but it didnt work . the local cell phone service shops told that they have to open the phones back case to fix it ... i dont want that i've just bought the phone didnt even use it for a whole month :(
 

Braain

Member
Jun 19, 2018
48
6
56
LUGO (RA) ITALY
they don't have to open it they use licensed or dongle software (USB type) currently I use unlocktoll.net but if the phone is under warranty and you haven't removed the bootloader before it is better for you. It is possible that others have the same problem as you. Good luck
 

Ceynt

New member
Jun 8, 2020
4
0
Rule number 1 for Xiaomi never flash anything on Mediatek devices, it will fail. If messed up, no way back as Xiaomi locks the devices for autorized service providers or local Xiaomi branches only. If you want to play with Xiaomi custom roms/development/etc. related only buy Snapdragon based devices.

I i.e. learned it the hard way, when this all started with the Redmi Note 8 Pro, I bricked it by flashing twrp in Android 11 and Xiaomi didn't want to repair it, so I had to pay some russian guy to fix it via Teamviewer with a modified unlock tool which was able to answer the unlock requests by pasting the answer manually from a generator. It's not like I messed up at a point, it's just that Mediatek devices easily fall in a unrecoverable state. In my term it was the combination of Android version and twrp. You will note there is no Mediatek support on xda and even when your device is named like a Snapdragon version, your device is offtopic here, because trying anything on it beyond unlocking the bootloader is harakiri
 

Fedon

Senior Member
Aug 4, 2017
129
98
Prague

how to unlock my bricked Redmi Note 11 Pro 5g (China:pissarro) Bootloader​


Congratulation. Brick without unlocked BL :/
my opinion: you are done....

Some Xiaomi devices have pins on motherboard to
switch EDL, but i dont know with this device.

Try complaint and say something like: "my phone was upgraded and then i see only logo"
 

rakesh.aggarwal

Senior Member
May 3, 2014
254
47
33
Faridabad
Xiaomi Mi 11i

how to unlock my bricked Redmi Note 11 Pro 5g (China:pissarro) Bootloader​


Congratulation. Brick without unlocked BL :/
my opinion: you are done....

Some Xiaomi devices have pins on motherboard to
switch EDL, but i dont know with this device.

Try complaint and say something like: "my phone was upgraded and then i see only logo"
I did the same with my device. You can fix it using the MTK tools guide. Its lengthy but easy.