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My nexus restarts it says sim added then I have to reboot it happen several times why this happening? And when I'm in phone call my screen turns black and freeze
My nexus restarts it says sim added then I have to reboot it happen several times why this happening? And when I'm in phone call my screen turns black and freeze
I've never encountered this. I'd try the above first, and if that doesn't help my next step would be a full wipe and reflashing a different ROM.
If that doesn't work, I'd flash back to the stock factory firmware
If that still doesn't work, it might be time to contact Google.