I am facing a cellular network issue on my Samsung device. The signal is weak/intermittent, and sometimes calls, SMS, or mobile data stop working unexpectedly.I have already tried:Restarting the phoneTurning Airplane Mode on and offRe-inserting the S...

It is better to add a full-screen profile picture when someone calls; it is better than a small, round one that we cannot see well. Please update that.