No, resetting the phone has no effect on the network.
It is very unlikely to be a problem with the SIM. It could be a memory problem, i.e. you have lots of apps running in the background using up memory, or it could be a problem with the baseband software and the interactions between it and the main OS. These type of bugs are notoriously difficult to identify and fix.
No, resetting the phone has no effect on the network.
It is very unlikely to be a problem with the SIM. It could be a memory problem, i.e. you have lots of apps running in the background using up memory, or it could be a problem with the baseband software and the interactions between it and the main OS. These type of bugs are notoriously difficult to identify and fix.