Calls Volume Switching To Low


exemok

Members
Jul 15, 2016
6
13
Something strange with phone - very often calls volume is switching to very low (1%).

It was on 6.4.28 release (not Xiaomi.eu. but miuipro.ru). Now I've upgraded to 6.7.7. and have the same problem.

And other question - when installing last update from TWRP I've mistakenly removed checkbox from "install super su". Now I have neither option in reboot "reboot into recovery", nor root privileges in security options . How to return root access to phone?

Thanks in advance!