Unlock iphone 4s on 3network

[iphonefan]

Have iPhone 4s it's on 3network. Tried jailbreak in it. Jus comes up no service even wit 3sim card in it. Any ideas please?

 

[Jmills87]

Only way to unlock a 4S is with a SIM interposer, I recommend the Gevey Ultra S from Apple N Berry | Your iPhone Repair and iPhone Unlock Specialists

 

[gabbar]

Please tell me the details about the network it is locked to and which country. I can help you factory unlock it.

Thanks.