Change Firmware 7 to 10

With this doc:

I try to update my LEMFO LEM12 to the last firmware.
i try with :
and finally:

but everytime i have the message : “error” and i need to reboot the watch.
I have done a reset factory before the operation.
Actually i have 7.1.1 (android version)
and Z32-lem12-v1.3 (build)

thank you for your help

It is NOT possible to use the A10 firmware on your watch.


In fact you will be very sorry if you try to do this.
Stick with the correct firmware.

The main board in the watch is not compatible with the Z32 Android 10 version at all.!!

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