world first xiaomi redmi pro hard reset done
 

this phone is mtk helio x20/25
I tested on the xxxxx, xxxxx and was always error
I tried to reset mode Sideload
as I 4s and this is the result, I will add to the work

Searching for phone in sideload mode... Found
Device Id : omega
Version : 6.12.8
Code Base : 6.0
Ext Info : , zh, X
Formatting Data... Done
Operation Finished.