K40 pro [Hyden] failing fastboot update flash


Msprg

Members
Oct 24, 2021
2
3
I am trying to upgrade from the previous weekly build, but I'm getting an error:

...
Code:
Sending sparse 'super' 1/8 (753476 KB)             OKAY [ 17.612s]
Writing 'super'                                    OKAY [  0.008s]
Sending sparse 'super' 2/8 (754028 KB)             OKAY [ 17.828s]
Writing 'super'                                    OKAY [  0.004s]
Sending sparse 'super' 3/8 (786340 KB)             OKAY [ 18.440s]
Writing 'super'                                    OKAY [  0.001s]
Sending sparse 'super' 4/8 (781836 KB)             OKAY [ 19.231s]
Writing 'super'                                    OKAY [  0.022s]
Sending sparse 'super' 5/8 (730356 KB)             OKAY [ 21.131s]
Writing 'super'                                    OKAY [ 16.615s]
Sending sparse 'super' 6/8 (754960 KB)             FAILED (Write to device failed (no link))
fastboot: error: Command failed
fastboot: error: Device does not support slots
Rebooting                                          FAILED (Write to device failed (no link))
fastboot: error: Command failed

Already tried with another cable...

Currently, the phone will start booting and somewhere in the bootloader stage, it'll reboot to fastboot.
Any ideas?
 

Msprg

Members
Oct 24, 2021
2
3
Hi, In the meantime, I downgraded to the previous version of ROM, and it works, so I don't think phone or my PC is to blame.

I've already installed these Xiaomi drivers recently, so that shouldn't be the problem.
I believe there are no USB 2.0 ports on my laptop computer :(

Can we draw any conclusions based on the fact that reflashing the previous ROM version went well on the first try?