Help "impossible to realise screenshots" in Huawei honor 3C

[mikado1919]

Hiii I need your help please I realized the update from B127 to B320 both international and I realized the motion controls fix but I have two problems the recovery TWRP the tactile does not work in the recovery mode and the screenshots also does not work my device is Huawei honor 3C H30 U10 thank you very much !!

Sent from my H30-U10 using XDA Free mobile app

 

[hassanjavaid8181]

Its region base updates.you have flashed wron firmware

 

[alimir98]

download correct firmware.