Everything else works but not the internet. I had a Tesco sim in it before and when I got the phone I set up a google account. When I put the giffgaff sim in it says account error and says my password is wrong. I tried to add another account but it says there's already an account on the phone. Also there's no 3G symbol to say there's any internet access. It's probably something really simple but i'm not very techy so any help is greatly apppreciated. I put the Tesco sim back in and internet works fine.