I've updated my s7 edge and now it's rubbish any help please,internet rubbish,keeps dropping calls and disconnecting me HELP PLEASE
If a phone is bugging out after a firmware update then the generic advice is to do the following In order as needed. ....
Daily Driver > Samsung Galaxy s²² Ultra 256Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help.