Device: Mi Max 2
I CANNOT DIAL IN or OUT via my service provider: China Telecom, but mobile data is working!o_Oo_O
After updating from official China ROM V8.5.10.0(NDDCNED) to EU MIUI 8.6 7.6.8 or 7.6.15, I CANNOT DIAL IN or OUT, when I flash black to official China ROM, DIALING function is...