I bought a iphone 3gs off ebay and put my sim in it but it keeps coming up with sim failure what do i do?
it was jailbroken when i bought it but it was an orange phone and im with orange now the software is all updated but nothing is working apart from my wifi please help
Added (1). Cydia is not working i cant open it now nothing is working
>>> Sim failure help! iphone 3gs?