Hi
I've been overseas for about 6 months and about 3 months ago, out of the blue, the SIM stopped working. Had been working perfectly fine. I need the SIM working for online banking, apps etc
I have tried adjusting the iphone settings for the SIM as suggested previously with Peru query but without any success. There is still "no service".
Any help re. allowing the SIM to start working again would be appreciated.
Thanks