Xiaomi Mi Max 3 not working after firmware update "erase boot error"

[Ludovic38870]

Hello :

Xiaomi Mi Max 3
Software : Miflash 2019.12.6
Firmware : Xiaomi_Mi_Max_3_V11.0.6.0.PEDMIXM_20191126.0000.00_Global_9.0
----------------------------------------------------------------------------------------------------

Once the flash is finished the phone has restarted on:

Main Menu Li-recovery 3.0 « Reboot » « wipedata » “connect with miassistant »
This MUI version cant-t be installed on this device

it does not start anymore

With Miflash I can no longer flash the phone again :

[14:49:24 ba75cc55]:error:"Erase boot error"


What should I do ?

Thank you

 

[LOLO9393]

Hello :

Xiaomi Mi Max 3
Software : Miflash 2019.12.6
Firmware : Xiaomi_Mi_Max_3_V11.0.6.0.PEDMIXM_20191126.0000.00_Global_9.0
----------------------------------------------------------------------------------------------------

Once the flash is finished the phone has restarted on:

Main Menu Li-recovery 3.0 « Reboot » « wipedata » “connect with miassistant »
This MUI version cant-t be installed on this device

it does not start anymore

With Miflash I can no longer flash the phone again :

[14:49:24 ba75cc55]:error:"Erase boot error"


What should I do ?

Thank you

I suppose your phone is a Chinese version and you can't flash a global rom via miflash tool.
try a chinese fastboot rom.
I hope your phone is not locked EDL now...
Try to unlock the bootloader if possible.

 

[Ludovic38870]

nitrogen_images_V11.0.3.0.PEDCNXM_20191122.0000.00_9.0_cn_2334bb070d
chinese version --> same prbl

Yes

5 Methods To Enter EDL Mode Your Xiaomi Mobile Phone (Qualcomm Devices)

5 Methods To Enter EDL Mode Your Xiaomi Mobile Phone (Qualcomm Devices) for unbrick, unlock bootloader, and install stock ROM. Minimal ADB and Fastboot commands

www.smartphones.how

Test EDL mode not work
Adb not work

I can not restore the original firmware?
The phone is new!

 

[skylmt]

If you've got this error, this means either you've triggered ARB by installing older firmware over newer (you have very bad luck, because MiMax3 is one of the few devices that have ARB enabled), or you've flashed a rom not intended for your device (eg. a global rom over a chineese device).

One way or another, I believe the only way to recover your device is through EDL mode, but it's available only for authorized Mi Accounts in MiFlash and I highly doubt that there's an EDL-Programmer for this device publicly available.

Your best bet is probably to buy an access to the authorized account or bring your phone to xiaomi service center.

Cheers mate and best of luck!

 

[AliceSmith]

You need to go back to bootloader mode and flash again a dev rom (choose fastboot type).

After unlocking bootloader you can clean flash rom via miflash tool.

You may try EDL method, or better visit nearest service center.