I'm planning to update my s3 mini to kit Kat in an attempt to improve it's performance.
I'm fairly clear on the process I need to follow - root it and then flash with the cyanogenmod 11 rom here
I'm happy enough with backing up everything like apps, data, contacts but I'm wondering if I need to back up apn settings otherwise presumably the phone won't be able to connect to a mobile network.
So, how do I do that bit or have I got the wrong end of the stick?
Anything else I should consider?