I recently purchased a Samsung Galaxy S4, but instead of enjoying my new toy , I have been busy troubleshooting a weird problem.
I am using a lyca mobile sim in my phone (lyca mobile here in Australia uses telstra as the provider) . Well the issue here is I get proper signals for a while and when I lose connectivity or lost signal usually all mobiles re-register themselves over the network. In my case I have to either re start my phone or turn my aeroplane mode on and disable it again to get back my signals.
Have tried everything I could
1. Force reboot
2. enable data roaming
3. Manually selecting Network
4.Changed my SIM card( though havent tried another provider as telstra has very good coverage here)
Appreciate if anyone can help me here or sud it be a problem with handset then will proceed with replace ment