Help with NAND block errors on MXQ Pro 4K

[Kick]

MXQ Pro 4K completely bricked. Nothing I have tried works. Closest is SD card method where it tries to update but keeps rebooting.

Hooked up uart ttl serial and see "blk status is wrong" eg:
blk status is wrong at chip0 blk=4 tmp[4]=42405
blk status is wrong at chip0 blk=5 tmp[5]=42405
blk status is wrong at chip0 blk=6 tmp[6]=42405
blk status is wrong at chip0 blk=7 tmp[7]=42405
blk status is wrong at chip0 blk=8 tmp[8]=42405

Looks like stuck in a bad loop with corrupt or missing bootloader and no access to reset button or nand pins.

In putty I'm able to ctrl-c to get to the gx1_p212_v1# prompt and issue commands but not sure what to do next.

Does anyone know how to maybe recover the bootloader with putty or perhaps erase/format...

Thanks for your help.

[gefattern]

MXQ Pro 4K completely bricked. Nothing I have tried works. Closest is SD card method where it tries to update but keeps rebooting.

Hooked up uart ttl serial and see "blk status is wrong" eg:
blk status is wrong at chip0 blk=4 tmp[4]=42405
blk status is wrong at chip0 blk=5 tmp[5]=42405
blk status is wrong at chip0 blk=6 tmp[6]=42405
blk status is wrong at chip0 blk=7 tmp[7]=42405
blk status is wrong at chip0 blk=8 tmp[8]=42405

Looks like stuck in a bad loop with corrupt or missing bootloader and no access to reset button or nand pins.

In putty I'm able to ctrl-c to get to the gx1_p212_v1# prompt and issue commands but not sure what to do next.

Does anyone know how to maybe recover the bootloader with putty or perhaps erase/format...

Thanks for your help.

Hi ,

please , no double Threads with same Problem , okay , you can use this

Thread for it ,

greetings / gefattern

[Kick]

Sorry for the double post gefattern. I've posted in several forums to try and get help and forgot that I had already made a similar post here.

Regards,