when you unlock the iPhone 4 16GB is an error you have a problem with the Internet phone. Sorry, but your connected iPhone can not be identified and activated. We recommend that you contact your dealer or visit the Web site support Apple. How do I solve t

Alibek96 wrote:

when you unlock the iPhone 4 16GB

Exactly what do you mean by that? Was your phone "officially" unlocked, or did you jailbreak it?

Has it been repaired or previously modified?

I would take this device in for service at your local Genius Bar (Apple Retail Store).

How, exactly?

Give 'em a call - see what happens and let us know - would be interesting.

Look, official unlocking works as follows: you contact the carrier your phone is locked to & request the phone be officially unlocked; if your carrier offers unlocking, they send your phone's IMEI number to Apple; Apple adds the iMEI number to the officially unlocked database; the carrier informs you the phone has been officially unlocked; you restore the phone using iTunes to process the unlock.

Unless you did as above, your phone was not officially unlocked.

Which Network/Carrier Sim Card are you trying to activate with?