Don't hear voice

1453

4

2019-03-06 17:31

Hi there,
Would somebody help me? When I don't use phone aproximatly for one hour and when somebody call me, i don't hear opponent voice, and his dont't hear me. But after I call back him, all stay good. I rebooted sistem, I changed firmware, but it didn't help. I think that another programm or process kill main process. I dont't know.