Will be picking up the 64GB Space Grey for my mum, will be a nice upgrade from the 5 she is currently using, which currently has all sorts of weird bugs that haven't been resolved by reflashing the firmware and starting from scratch.
Vibration is beginning to go.
When someone calls her, it won't even register that it's being called. It will either go straight to voicemail, or ring and then go to voicemail.
Checked her Do not disturb settings as well to make sure they aren't affecting it, and they are all off.
No notification on the screen. Next thing you know she has a text saying this person has called.
Not a network issue, and not a sim card issue either.
The phone is going on four years old now. It's done it's time.