Database Develop

bricked my Mi5

Hello!
Was using 7.2.8.0 ROM out of box.
Tried to update to developer 6.5.19 but something went wrong. Now only fastboot/recovery works. Can't do fastboot oem edl - tells me it should be unlocked. Same problem with fastboot flash system - tells me device is locked. Me PC Suite doesnt recognize device at all. Tried on my laptop and PC. Help please.

any1?

Are you logged into your Mi Account on the phone? If yes I guess you have to wait for bootloader unlock and then flash rom with fastboot.

I logged in last time my phone worked.

The unlock procedure uses my phone and it cannot start so I will be unable to unlock it since only fastboot and recovery modes are available.

any other suggestions?

apply for the bootloader unlock code with your mi account (use other phone while you fix the xiaomi), wait for the unlock approval sms code, its tooks like 7 to 15 days, then download the software for the unlock bootloader process, loggin with your approved mi account, put your phone in fastboot mode, connect it to the pc press start and thats all (no need to boot in normal mode for unlock), you should have your bootloader unlocked and you will be able to enter in EDL mode and flash again the rom.
P.D. Sorry for my bad english

MiuiPTY said:
apply for the bootloader unlock code with your mi account (use other phone while you fix the xiaomi), wait for the unlock approval sms code, its tooks like 7 to 15 days, then download the software for the unlock bootloader process, loggin with your approved mi account, put your phone in fastboot mode, connect it to the pc press start and thats all (no need to boot in normal mode for unlock), you should have your bootloader unlocked and you will be able to enter in EDL mode and flash again the rom.
P.D. Sorry for my bad english
Click to expand...
Click to collapse
That's pretty much exactly what I wrote in my post XD

Have you try to flash using MiFlash?
You can download it from here
My friend also encounter this problem and what he did is:
1. Use a fresh installed notebook with Win 7
2. Use MiFlash to flash the image file.
Image file can be downloaded from here.
It should works with locked bootloader as you are flashing the stock image.
Please give it a try.

Any luck alien2k1?
I'm in the same boat, bricked Mi 5, can access bootloader and TWRP recovery, but can't turn phone on because of bootloop. I want to use Mi PC Suite to flash the fastboot rom. But, when my phone is in Fastboot mode, and I connect it to the computer with the micro USB, it says "Try connect in normal mode first then switch" . But my phone is stuck in a bootloop and I can't "connect in normal mode first." It can't detect my phone in Fastboot mode, and it can't detect my phone in "normal mode" because I can't turn the phone on in normal mode because it gets stuck in a bootloop.
My bootloader is unlocked.
I can't open MiFlash either and I can't turn on USB debugging on the phone because its stuck in a bootloop. What should I do?

wonderboy6 said:
Any luck alien2k1?
I'm in the same boat, bricked Mi 5, can access bootloader and TWRP recovery, but can't turn phone on because of bootloop. I want to use Mi PC Suite to flash the fastboot rom. But, when my phone is in Fastboot mode, and I connect it to the computer with the micro USB, it says "Try connect in normal mode first then switch" . But my phone is stuck in a bootloop and I can't "connect in normal mode first." It can't detect my phone in Fastboot mode, and it can't detect my phone in "normal mode" because I can't turn the phone on in normal mode because it gets stuck in a bootloop.
My bootloader is unlocked.
I can't open MiFlash either and I can't turn on USB debugging on the phone because its stuck in a bootloop. What should I do?
Click to expand...
Click to collapse
If you're on unlocked bootloader and can access fastboot, why don't you use the fastboot packages? There's a script provided by them in the fastboot downloads to flash everything
Sent from my MI 5 using Tapatalk

wonderboy6 said:
Any luck alien2k1?
I'm in the same boat, bricked Mi 5, can access bootloader and TWRP recovery, but can't turn phone on because of bootloop. I want to use Mi PC Suite to flash the fastboot rom. But, when my phone is in Fastboot mode, and I connect it to the computer with the micro USB, it says "Try connect in normal mode first then switch" . But my phone is stuck in a bootloop and I can't "connect in normal mode first." It can't detect my phone in Fastboot mode, and it can't detect my phone in "normal mode" because I can't turn the phone on in normal mode because it gets stuck in a bootloop.
My bootloader is unlocked.
I can't open MiFlash either and I can't turn on USB debugging on the phone because its stuck in a bootloop. What should I do?
Click to expand...
Click to collapse
Have you tried to install MIUI8 ?

wonderboy6 said:
Any luck alien2k1?
I'm in the same boat, bricked Mi 5, can access bootloader and TWRP recovery, but can't turn phone on because of bootloop. I want to use Mi PC Suite to flash the fastboot rom. But, when my phone is in Fastboot mode, and I connect it to the computer with the micro USB, it says "Try connect in normal mode first then switch" . But my phone is stuck in a bootloop and I can't "connect in normal mode first." It can't detect my phone in Fastboot mode, and it can't detect my phone in "normal mode" because I can't turn the phone on in normal mode because it gets stuck in a bootloop.
My bootloader is unlocked.
I can't open MiFlash either and I can't turn on USB debugging on the phone because its stuck in a bootloop. What should I do?
Click to expand...
Click to collapse
I am in the same ****in situation, have you solved your issue ?
thanks

Looks like everyone is in the same boat here. I have tried several methods but the Redmi Note4 wont work. Mi PCSUIT wouldnt detect my phone either. Fastboot wont work with the message "Try connect in normal mode and then switch." I am wonder what is the sure and final solution to this problem. The issue is flashing all over the internet but no specific solutions yet.
If you have any working solution, please share. Thanks

iXanza said:
If you're on unlocked bootloader and can access fastboot, why don't you use the fastboot packages? There's a script provided by them in the fastboot downloads to flash everything
Sent from my MI 5 using Tapatalk
Click to expand...
Click to collapse
thankful, you open my eyes!

Bricked A2 only fastboot

Hi guys, i need some help, i wanted to convert my A2 in 6X, and i need to enter edl mode to do this. Because i couldn't enter edl via fastboot or adb (i had unlocked bootloader ad twrp recovery installed) i tried to relock bootloader (maybe this was the error), now i'm stuck at message that says that system is corrupt and devices wouldn't boot, i can only access fastboot, tried to boot twrp via fastboot but didn't work, fastboot getvar unlocked return no, now i'm trying to follow the guide to unbrick from ARB but phone should be in edl mine is in fastboot, please help me, any suggestion is accepted! Thanks

https://forum.xda-developers.com/mi-a2/how-to/mi-a2-toolkit-unlock-bootloader-root-t3834585
use option 5 then select the second option
it will boot the device into edl mode.
if you have issues with it not letting you enter it with this then try to unlock the bootloader again.

Daha3ker said:
https://forum.xda-developers.com/mi-a2/how-to/mi-a2-toolkit-unlock-bootloader-root-t3834585
use option 5 then select the second option
it will boot the device into edl mode.
if you have issues with it not letting you enter it with this then try to unlock the bootloader again.
Click to expand...
Click to collapse
already did it, didn't work, unlocking bootloader gave me error: oem unlock is not allowed.
i menage to enter edl mode using test point method, after that i flashed latest rom, and phone booted up, but i turned off to reassable it, and when i tried to reboot it it went to edl mode and i cannot exit edl mode, my pc see it like QUALCOMM9008 and if i try to flash with miflash it does the flash but i can't bot it after flashing success. i'm trying now to download an older fastboot rom

EDL Mode not working? Need urgent help!

Hi guys,
Recently did a big ****up with my device. Tried to unlock_critical which said already unlocked but wasnt in order to convert to 6x. Tried to oem lock again and im now locked out. Device doesnt boot and cant flash anything via fastboot.
I already figured i have to go to edl mode for flashing stock software, have opened my device now and tried to short the edl pins as explained in youtube videos.
However, no sign of this working! no light, nothing!
Im using manjaro linux which doesnt recognize the device only via adb or fastboot.
Already tried using virtualbox for miflash but i cant get the usb port to work with it.
Can you help me please?

In my case for EDL, i only need to unlock critical, then power + volume up

hafizhlf said:
In my case for EDL, i only need to unlock critical, then power + volume up
Click to expand...
Click to collapse
unlock critical does not work since the bootloader is locked and oem toggle cant be turned on since theres wrong software
Sent from my Samsung SM-T835 using XDA Labs

dr460nf1r3 said:
unlock critical does not work since the bootloader is locked and oem toggle cant be turned on since theres wrong software
Click to expand...
Click to collapse
Can you boot to fasboot and unlock bootloader, then critical_unlock

hafizhlf said:
Can you boot to fasboot and unlock bootloader, then critical_unlock
Click to expand...
Click to collapse
By flashing unlock? failed flashing unlock is not allowed..
Sent from my Samsung SM-T835 using XDA Labs

you can to find a windows laptop or pc from your friends for a while ?? I do not think you can run correctly edl mode + all the necessary tools & files from Linux,after test points...
the device must be have all the necessary drivers (first disable driver signature) fastboot etc as you know...
https://en.miui.com/thread-3524265-1-1.html
_ https://mega.nz/#!x6BkXY5A!hx8SXoBwd4-fW1UkZ1poHc7p-MFDaQ85FYH7Yk8bLZ8 (fastboot edl)
_ https://mega.nz/#!EqJwTIzB!KJF3CldYq_u7KylaL0iO6rs05RWs2_dcUfaENjJcDpU (QDLoader HS-USB Driver)
[The above driver is needed to be able to flash fastboot rom in EDL mode, with the MiFlash Tool on Xiaomi devices with Qualcomm processor and locked bootloader]
__test points > edl mode (edl no needs necessary unlocked BT) > miflash tool > fastboot rom : http://en.miui.com/download-353.html
sry for english

daitalos said:
you can to find a windows laptop or pc from your friends for a while ?? I do not think you can run correctly edl mode + all the necessary tools & files from Linux,after test points...
the device must be have all the necessary drivers (first disable driver signature) fastboot etc as you know...
https://en.miui.com/thread-3524265-1-1.html
_ https://mega.nz/#!x6BkXY5A!hx8SXoBwd4-fW1UkZ1poHc7p-MFDaQ85FYH7Yk8bLZ8 (fastboot edl)
_ https://mega.nz/#!EqJwTIzB!KJF3CldYq_u7KylaL0iO6rs05RWs2_dcUfaENjJcDpU (QDLoader HS-USB Driver)
[The above driver is needed to be able to flash fastboot rom in EDL mode, with the MiFlash Tool on Xiaomi devices with Qualcomm processor and locked bootloader]
__test points > edl mode (edl no needs necessary unlocked BT) > miflash tool > fastboot rom : http://en.miui.com/download-353.html
sry for english
Click to expand...
Click to collapse
Yes ill have access to one in a few days. thanks again for pointing out and giving those links so i dont have to search for them.
annoying as hell not to have access to my phone right now :/
Sent from my Samsung SM-T835 using XDA Labs

dr460nf1r3 said:
Yes ill have access to one in a few days. thanks again for pointing out and giving those links so i dont have to search for them.
annoying as hell not to have access to my phone right now :/
Sent from my Samsung SM-T835 using XDA Labs
Click to expand...
Click to collapse
I hope you can fix the device
take & this tool : https://mega.nz/#!cr4SUIqY!Rzlftk2OFun8XIkNQb2aXRtP7-t3f4DB92vMIl90pgw
(this is for xiaomi & not only...this tool can any work for you....for example : disable drivers signature,Install all drivers & puts the device on EDL mode ....Just,read & follow the instructions.Open this link in chrome browser & read carefully with translate help, is in Greek Language :
https://xiaomi-miui.gr/community/in...τά-Xiaomi-σε-όλα-τα-Windows-x64-x86/?pageNo=1 )
Gl

I have the same issue, fastboot mode is useless to flash anything. Booting with adb into edl mode reboots phone normally.

Getting disconnected after a half minute in EDL mode.
Hello guys, I'm having a big problem, some day earlier the A2 started to bootloop and fastboot, adb wasn't working.
So I opened the mi A2, disconnected the battery cable and booted in edl mode but after 20 sec it got disconnected and again I short it and boot in edl and it disconnecting.
A help would be amazing. Thanks in advance.

Rm789 said:
Getting disconnected after a half minute in EDL mode.
Hello guys, I'm having a big problem, some day earlier the A2 started to bootloop and fastboot, adb wasn't working.
So I opened the mi A2, disconnected the battery cable and booted in edl mode but after 20 sec it got disconnected and again I short it and boot in edl and it disconnecting.
A help would be amazing. Thanks in advance.
Click to expand...
Click to collapse
I'm in your position now. It reboots even in edl mode. How did you fix this?

hello guys
my xiaomi redmi 9a got hard bricked doe not turn on and i cant enter recovery or fastboot when i enter to edl mode does not showing up on my desktop please reply me

Redmi 4 (Santoni) bricked. Please help.

I unlocked my redmi 4 (Santoni) boot loader and flashed pixel experience ROM (https://mega.nz/#F!INZgnAZI!9fuWhfCuazOO5YPBjxGlmA). It was working fine for a few days (Small heating issue was there). Then one day while i was charging the phone the phone turned off and never turn back on. When i try to switch on the mi logo flashes for a split second and then turns off. I tried to get into recovery but couldn't.
I can get into fastboot mode. I tried flashing the phone using Mi flash tool and fastboot rom. But it shows an error "flash tz error". When i tried an old version of mi flash tool i get the "Unspecified error (0x80004005: FAILED (remote: Critical partition flashing is not allowed))
Please Help.....

can you access the twrp?

foneiamone said:
can you access the twrp?
Click to expand...
Click to collapse
No. I can only access fastboot.

Somebody please help...

unbrick
u can get to edl fastboot with testpoints.
redmi 4x edl fastboot
in edl fastboot flashing should work again :angel:

PierceB said:
u can get to edl fastboot with testpoints.
redmi 4x edl fastboot
in edl fastboot flashing should work again :angel:
Click to expand...
Click to collapse
Dont know how to do that. But i saw some tutorials on how to. Gonna try it. Thank you for the suggestion.

jaseemharry said:
Dont know how to do that. But i saw some tutorials on how to. Gonna try it. Thank you for the suggestion.
Click to expand...
Click to collapse
Did already share a description! https://forum.xda-developers.com/showpost.php?p=74818435&postcount=3 Or U can buy a deepflash cable this should also work.

jaseemharry said:
No. I can only access fastboot.
Click to expand...
Click to collapse
Have you tried installing TWRP via fastboot?

I had the same exact problem, i put my phone on charge & when i came back to check it was switched off. It wouldn't turn on except the mi logo. I tried to flash through fastboot turns out my bootloader was re-locked for some reason. I had to re-unlock it then proceed on to fash fastboot miui rom. Check if your bootloader is locked or not.

foneiamone said:
Have you tried installing TWRP via fastboot?
Click to expand...
Click to collapse
obstinate_penguin said:
I had the same exact problem, i put my phone on charge & when i came back to check it was switched off. It wouldn't turn on except the mi logo. I tried to flash through fastboot turns out my bootloader was re-locked for some reason. I had to re-unlock it then proceed on to fash fastboot miui rom. Check if your bootloader is locked or not.
Click to expand...
Click to collapse
This is a good idea! Probably u first try to install trwp in fastboot mode. If this doesn't work try to unlock bootloader again and then install trwp.
When all these Option doesn't work u still can open the phone and use edl fastboot mode to flash miui again.

jaseemharry said:
I unlocked my redmi 4 (Santoni) boot loader and flashed pixel experience ROM (https://mega.nz/#F!INZgnAZI!9fuWhfCuazOO5YPBjxGlmA). It was working fine for a few days (Small heating issue was there). Then one day while i was charging the phone the phone turned off and never turn back on. When i try to switch on the mi logo flashes for a split second and then turns off. I tried to get into recovery but couldn't.
I can get into fastboot mode. I tried flashing the phone using Mi flash tool and fastboot rom. But it shows an error "flash tz error". When i tried an old version of mi flash tool i get the "Unspecified error (0x80004005: FAILED (remote: Critical partition flashing is not allowed))
Please Help.....
Click to expand...
Click to collapse
No big problem just go in edl mode
Search how to go in edl Redmi 4 in Google
Problem is your boot loader is locked

Harshad patel R said:
No big problem just go in edl mode
Search how to go in edl Redmi 4 in Google
Problem is your boot loader is locked
Click to expand...
Click to collapse
but he already unlocked his bootloader before so it should be easier to unlock in again and then flash whatever he wants...

PierceB said:
but he already unlocked his bootloader before so it should be easier to unlock in again and then flash whatever he wants...
Click to expand...
Click to collapse
One time fail in flashing = locked boot loader
Or for unlocking bootloader from official (easy) need live mobile not dead

foneiamone said:
Have you tried installing TWRP via fastboot?
Click to expand...
Click to collapse
Tried but failed. Boot loader was locked again somehow.

PierceB said:
This is a good idea! Probably u first try to install trwp in fastboot mode. If this doesn't work try to unlock bootloader again and then install trwp.
When all these Option doesn't work u still can open the phone and use edl fastboot mode to flash miui again.
Click to expand...
Click to collapse
Tried unlocking boot loader and was not successful because the phone was bricked. My only option was to use edl test point. Now i installed miui 11. (Aprart from some minor bugs which can be eliminated by reflashing some other roms) Thank you guys. Now my phone is successfully unbricked.

For somebody who is having the same issues,
My phone (Redmi 4_Santoni) was completely bricked. The only thing i can access was fastboot by pressing the volume down + Power button combination. But i could not install twrp or any other recovery because my boot loader was locked. I got it fixed completely with the help of you guys (Thanks again) and i want to share the procedure i went through.
Condition: Completely bricked with only fastboot access, Locked bootloader.
I tried this video (https://www.youtube.com/watch?v=j27x5iJSS40) but failed because i could not access recovery. So my only solution was to use edl test point flashing. I followed this guide https://forum.xda-developers.com/showpost.php?p=74818435&postcount=3. It was very easy to do. But in the device manager (Press Windows key + R and then type devmgmt.msc and press enter) instead of showing "Qualcomm HS-USB QDloader 9008", the device is shown as "Qualcomm HS-USB Diagnostics 900E". The problem was you have to plug in in USB cable while the test points is being connected with a pair of tweezers or a paperclip as shown in the link above.
Make sure you already downloaded the latest mi flash tool from here https://xiaomiflashtool.com/ and download fast boot rom from the official website. (Go to https://en.miui.com/ Click rom downloads. Click flashing guide. Download the fastboot rom from there for your device.) Now flash your device using mi flash tool and voila. your phone is unbricked.
Thank you guys..

Question Redmi Note 11S bricked with no way out?

Hi i just oficialy unlocked bootloader, flashed twrp recovery boot and restarted phone. After that restart, phone got stuck in loop rebooting to MI logo. Recovery and Fastboot not loading when i press right buttons. Phone just vibrate and keep restarting. I had to dry off battery to turn it off becouse when i connect phone to cable it auto turn on and start restarting. I tryed also unplug battery and flash it by other rom but connection with pc is broken when phone still restarting every 5s. Is there any chance to save this phone from scrap? Thank you

Durien Daragoth said:
Hi i just oficialy unlocked bootloader, flashed twrp recovery boot and restarted phone. After that restart, phone got stuck in loop rebooting to MI logo. Recovery and Fastboot not loading when i press right buttons. Phone just vibrate and keep restarting. I had to dry off battery to turn it off becouse when i connect phone to cable it auto turn on and start restarting. I tryed also unplug battery and flash it by other rom but connection with pc is broken when phone still restarting every 5s. Is there any chance to save this phone from scrap? Thank you
Click to expand...
Click to collapse
You might want to take a look at this.
[GUIDE]How to reboot to EDL from fastboot
Most Qualcomm-based Android PDAs support emergency download (EDL) mode allowing to unbrick device, unlock bootloader or modify protected device parameters. If ADB interface is accessible, "adb reboot edl" can be used to reboot to EDL mode. Many...
forum.xda-developers.com

Obi_Wlan said:
You might want to take a look at this.
[GUIDE]How to reboot to EDL from fastboot
Most Qualcomm-based Android PDAs support emergency download (EDL) mode allowing to unbrick device, unlock bootloader or modify protected device parameters. If ADB interface is accessible, "adb reboot edl" can be used to reboot to EDL mode. Many...
forum.xda-developers.com
Click to expand...
Click to collapse
Thank but phone simply dont booting to fastboot mode.

Durien Daragoth said:
Thank but phone simply dont booting to fastboot mode.
Click to expand...
Click to collapse
You have to experiment with some button combinations. I ran into the same problem with a different phone two years ago. Read everything about this even if fastboot isn't working right now.
[GUIDE][TOOL] Reboot to EDL mode from FASTBOOT! No More "Test Point Method"! [kenzo]
[GUIDE][TOOL] Reboot to EDL mode from FASTBOOT! No More "Test Point Method"! [kenzo] Reboot to EDL mode from FASTBOOT! No more Test Point Method needed ;) Technical Details: Redmi Note 3 support rebooting to EDL in Android Bootloader aboot...
forum.xda-developers.com

Service centre will be your best bet

Durien Daragoth said:
Hi i just oficialy unlocked bootloader, flashed twrp recovery boot and restarted phone. After that restart, phone got stuck in loop rebooting to MI logo. Recovery and Fastboot not loading when i press right buttons. Phone just vibrate and keep restarting. I had to dry off battery to turn it off becouse when i connect phone to cable it auto turn on and start restarting. I tryed also unplug battery and flash it by other rom but connection with pc is broken when phone still restarting every 5s. Is there any chance to save this phone from scrap? Thank you
Click to expand...
Click to collapse
first let's go, download the fastboot stock version of the ROM then download Miflash, unzip the rom on your main disk twice, now on your cell phone you will press the power off button and at the same time the fastboot button (you must have messed up the file boot so it doesn't turn on) and play Miflash also on C disk, open Miflash on mobile in fastboot mode and select ROM folder don't forget to put the option to just clean and not lock, when the process is finished you wait for the phone to turn on

Player__y said:
first let's go, download the fastboot stock version of the ROM then download Miflash, unzip the rom on your main disk twice, now on your cell phone you will press the power off button and at the same time the fastboot button (you must have messed up the file boot so it doesn't turn on) and play Miflash also on C disk, open Miflash on mobile in fastboot mode and select ROM folder don't forget to put the option to just clean and not lock, when the process is finished you wait for the phone to turn on
Click to expand...
Click to collapse
If you have any, let me know on discord, 𝑃𝑙𝑎𝑦𝑒𝑟#2028

Thx but phone dont booting to fastboot mode so i cant flash boot.img i tryed now SP Flash too in linux and still same errors becouse phone disconecting too fast. I think technician service will be solution..

Dont use The daanm Sp flash Tool , Its for mediatek devices, USE Miflash, and Its impossible a phone dont boot in fastboot mode, try again, pls hold The button

I have both Mi flash and SP flash tool
Without fastboot you cant do much...
in Miflash it dont do anything even device it dont see on COM3
in SP flash too it react but with errors becouse of disconecting
phone dont boot right becouse both A and B boot images are corrupted.

Does your screen at boot turn red? I've done everything on my cell phone, several things have happened to me and not once did fastboot have a problem, because fastboot is a totally different place to boot, there is only this possibility if you used commands in adb to remove or do something in fastboot that made it useless, it's impossible to happen this in the way you said

yes i did adb commands in fastboot becouse i instaled recovery and this all happend after reboot

no problem doing things in adb, I said in the sense that you deleted fastboot in adb but that didn't happen by the way you said

Turn off your phone.
Press and hold the Power + Volume Down buttons together and immediately connect the device to the PC. You need to time it perfectly.
It will automatically boot into EDL mode, and LED lights may blink.
Download QPST Flash Tool and install your device's firmware using QFIL(comes included in QPST).
I suggest you to read everything about it online.

Obi_Wlan said:
Turn off your phone.
Press and hold the Power + Volume Down buttons together and immediately connect the device to the PC. You need to time it perfectly.
It will automatically boot into EDL mode, and LED lights may blink.
Download QPST Flash Tool and install your device's firmware using QFIL(comes included in QPST).
I suggest you to read everything about it online.
Click to expand...
Click to collapse
I tryed but not succes. It just booting every 5s nowhere. Cant get to EDL mode sorry. And correct turn off phone isnt possible i have to unplug battery flex cable but i also tryed. Only possible state where it dont restarting is when battery is unpluged and i connect phone on cable with pc and pressing volume down+power. But connection to COM3 is only 2s.

Well, in that case you need to short the test points on your motherboard and plug the phone into your PC at the same time.
Watch several videos related to it on YouTube first.
Wait, is your phone Redmi Note 11 or 11s?

I will try the point test. I have Redmin Note 11s.

Ahhhh...you posted it on Note 11 forum.
Can't help you mate. Things are more complicated in mediatek devices.
Still, this thread might help a little. Good luck.
(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

Now i have bit progress with python im able to hold COM3 port connection around 60s. But when i start SP Flash Tool it will always make error. STATUS_BROM_CMD_STARTCMD_FAIL (0xC0060001) and STATUS_ERR (0xC0010001) , STATUS_BROM_CMD_FAIL

I finally managed to connect device for longer time cca 1 min with MTKMETAUtilityV49 and it helped me also disable auhorized connection for SP Flash tool V5. By this i formated whole disc except bootloader. Now phone dont self restarting so it is prepared for instal fresh rom. I think this will be again problem becouse i geting this error after few seconds of flashing: STATUS_SEC_IMG_TOO_LARGE