I have broken my iPhone,

[Pablomonkeybars]

I have broken my iPhone, I bought a second hand one from a repair shop, it says my sim is unsupported. Any thoughts

[jonsie · Accepted solution]

You need to find out which network it is locked to and get them to unlock it for you
Get free sim cards from all the networks and try them in the phone

As long as the phone hasn't been blocked by an insurance company

The other possibility is to return it and get your money back