Few weeks ago, the phone started to loose mobile network and never get it back until I remove sim and put it back.
After a period of time that did not work. I had to restart the phone to get network. Turning Airplane mode on and off does nothing.
I decided to unlock the device and I installed Cyanogen mod - The last stable version - I thought this could resolve the issue
I am facing the same issue
Is it hardware or software issue?
and How can it be resolved