redmi note 9 bootloop - Redmi Note 9 Questions & Answers

hello I have a redmi note 9 hard brick I tried the kit supplied with python and sp flash tool but nothing worked, everything went well until the launch of the flash, is there a solution to reset minus recovery or fastboot? thank you

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Redmi note 9 pro brick bootloader locked

Hi,
1 week ago, i tried to relock my phone with the famous and dangerous command "fastboot oem lock", but my phone is rooted and after enter this command, my phone restart and show me "The system has been destroyed".
After that i tried to flash a room with miflash but my bootloader is locked, i tried also to use edl mode for flash but when i try to enter into edl mode with fastboot, this is reboot me and show me the error "The system has been destroyed" again.
Every day 1 week ago i try news ways to fix my phone, i try to go into a repairer (non official), but he said he can't do anything for me.
I thinking about resend my phone to xiaomi because i buy it some month ago, but i think because i buy it with amazon and not xiaomi official site, he can't do anything also.
So i'm here for asking your help
Thanks you very much
Not to sound rude but you're in the wrong forum, this is for the Redmi Note 9, not Redmi Note 9 Pro
Here's the right one: https://forum.xda-developers.com/redmi-note-9-pro/
Also for your problem you're never meant to use 'fastboot oem lock', and instead use Mi Flash Tool to flash the stock MIUI rom AND lock your phone back in one go.
Akitake said:
Not to sound rude but you're in the wrong forum, this is for the Redmi Note 9, not Redmi Note 9 Pro
Here's the right one: https://forum.xda-developers.com/redmi-note-9-pro/
Also for your problem you're never meant to use 'fastboot oem lock', and instead use Mi Flash Tool to flash the stock MIUI rom AND lock your phone back in one go.
Click to expand...
Click to collapse
Thanks for your reply, i'm sorry for the mistake, i change to the good forum
Wrong section.
This section is for MERLIN (redmi note 9).
Do you need help with your MERLIN device ?
Read this FAQ: https://forum.xda-developers.com/t/...for-merlin-redmi-10x-4g-redmi-note-9.4225177/

TWRP Installing on redmi note 9 bricked the device

I was just installing Twrp on my Redmi note 9, But it then got stuck on redmi logo, I successful;yy unlocked bootloader but then twrp so it got stuck on logo, It keeps looping and does not turn off, Unable to go to fastboot recovery and not normal system, as it was under warranty so i took it to the service center they kept it for one day, now they are saying that its vbmeta chip or img is once modified and now can't be repaired, and they also said unlocking bootloader has void warranty.
ABLOLX said:
I was just installing Twrp on my Redmi note 9, But it then got stuck on redmi logo, I successful;yy unlocked bootloader but then twrp so it got stuck on logo, It keeps looping and does not turn off, Unable to go to fastboot recovery and not normal system, as it was under warranty so i took it to the service center they kept it for one day, now they are saying that its vbmeta chip or img is once modified and now can't be repaired, and they also said unlocking bootloader has void warranty.
Click to expand...
Click to collapse
Everything you need to do is relock bootloader and flash the stock miui again and you got warranty back.
Did you try to follow my guide ?
[GUIDE][UNBRICK] How unbrick your bootloop in MERLIN after flashing TWRP (Xiaomi Redmi Note 9 / Xiaomi Redmi 10X 4G)
If you try to flash the file misc.bin your device can be in bootloop forever, please follow this guide to fix it. It works with: - Xiaomi Redmi Note 9 - Xiaomi Redmi 10X 4G Method 1: Once your device is on the black screen, plug it on USB (try...
forum.xda-developers.com
i have the same problem
my pc isn't detecting my phone at all and i can't enter fastboot mode or shut it down
As linked by @VD171 you have to delete the misc partition created by the incompatible TWRP, so do:
1 - turn on your phone, your screen probably is black, but connect to your pc and do:
adb devices
2 - it should detect the device, then do:
adb reboot bootloader
fastboot devices
fastboot erase misc
after that you should be able to restart to fastboot mode again

Question Stuck in fastboot after flashboot flash recovery twrp.img of Mi 9t instead of Redmi 9t

Hello,
I am big fool and by mistake I flashed mi 9t version instead of redmi 9t,
my redmi 9T( ofmodel M2010JI9SG) was flashed using this guide(for mi 9t):
I used twrp from this link:
Xiaomi Mi 9T / Redmi K20
Disclaimer:Team Win strives to provide a quality product. However, it is your decision to install our software on your device. Team Win takes no ...
twrp.me
version 3.5.2_9-0
after I flashed twrp, I got into fastboot mode, which I can't leave.
I tried doing volume up +power, volume down+ power, and all the buttons as well, nothing worked, every time it goes back to fastboot,
I tried to redo everything, still didn't fix, and tried to flash stock via mi tool, didn't work too.
I assume I need ro flash another version,
please help me,
thanks!
Use miflash tool
Use mi flash tool and u will also need correct firmware for ur phone

Redmi 8 Olive hard bricked

Hi,
My redmi 8 olive hard bricked, only reading testpoint mode, could not flash firmware through miflash tool which stating "You are not authorized for this operation".
Requesting help to restore the firmware.
Ziarana said:
Hi,
My redmi 8 olive hard bricked, only reading testpoint mode, could not flash firmware through miflash tool which stating "You are not authorized for this operation".
Requesting help to restore the firmware.
Click to expand...
Click to collapse
Redmi 8 bootloop problem.
My redmi 8 got stuck in bootloop, without me doing anything , it doesn't have debugging enable plus the bootloader is locked to and it doesn't have mi account login to it , I am not able to flash it nor to unlock the bootloader, can anyone please...
forum.xda-developers.com

Is this guide viable for me???

(Guide) How to fix a hard bricked Redmi Note 9 (Merlin) (Hard Brick)
A how-to guide of restoring a completely bricked Redmi Note 9 Hi, In this guide, I will teach you how to fix a hard-bricked Redmi Note 9 (merlin) and bring it back to its original state. How does a hard-bricked Redmi Note 9 look like? it's stuck...
forum.xda-developers.com
"infinite boot loop showing only the Redmi logo,
Can't access recovery with power+vol down, can't enter fastboot, can't connect it to a computer either."
I can enter fastboot but the other problems are true, so is this method viable for me? do I need to follow some other guide or will this work?

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