Is my phone unlocked?

[mrat93]

I used the unlock feature in ZiPhone, but whenever I put in my AT&T pre-paid SIM card, it says something like "Invalid SIM. Connect to iTunes." What am I missing/doing wrong?

 

[MultiFinder17]

To us an AT&T Go Phone SIM in the bugger, no need to unlock. Just jailbreak and activate 🙂

 

[mrat93]

To us an AT&T Go Phone SIM in the bugger, no need to unlock. Just jailbreak and activate 🙂

I just put the go-phone SIM in there for testing purposes. I intend to sell it soon, and advertise it as unlocked.

 

[MultiFinder17]

I just put the go-phone SIM in there for testing purposes. I intend to sell it soon, and advertise it as unlocked.

Oh, well in that case, so long as you clicked on "Unlock" it should be unlocked.

 

[Luis]

Try restoring and running Ziphone again, since that message should not appear.

 

[mrat93]

Try restoring and running Ziphone again, since that message should not appear.

Are you sure? Because I have restored and still doesn't work.

 

[onlycopunk]

How old is the sim card you are using?

 

[zainjetha]

I reckon you should try a T-Mobile SIM card in it. This would prove that it is definitely unlocked. Have you tried another AT&T SIM or any other for that matter. If it rejects another SIM, iPhone may be faulty.
Therefore virginize iPhone and return him back to the shop where you bought him from and get a replacement.