[Q] nexus4 flashed to 4g and now can't hear
n4 4.4.3 flashed to 4g lte modem using bpear's app from google play and now i can make 3 calls where everything works and the 4th call i can't hear them and they can't hear me. when i reboot it does the same thing. i tried to flash back to factory rom but i'm running win8.1 and phone won't connect to my pc. Please help!