Managed to get signal. In the end I just turned my phone on and off because I could never get past the 'when abroad'. I must have done it about 15 times and one time it just connected straight away so I'll leave it now! Sorted, thank you for your hel...
I get as far as SIM applications, click 'when abroad' and nothing happens, I've tried clicking everything else in that menu and nothing happens! Maybe it's my phone?
I am also in Croatia with no service! I have tried this but as I don't have iOS 8 it didn't work, I have version 10.2.1, is there anything I can do? Really need my phone!!