The problem it's : when the devs going release a new update? They are going to concentrate on our problem or just on Android 7 which was announced?
I think that it's a hardware problem because even after a factory reset and new installation of the last update properly (with SPTF) : nothing changes...And it concerns just some people.
Eddie replied at 2017-1-11 20:23
Not just 4G, but the mobile networks in totality because it happen even when the mobile data are d ...
Maybe it is dependant on the provider/SIM-card/frequency-band etc.
Like the guy with the 3 phones and different SIMs.
But I don't have another SIM to try out.