I just unlocked my iPhone with any SIM but i've been getting this error message with my T-Mobile SIM installed? i still can not use the iPhone with T-Mobile.

Is this common? or did i do something wrong?

Update:

Okay i put my AT&T SIM in and it was recognized, then i took it out put in my T-Mobile sime and T-Mobile showed, and i was able to make a call. I then turned the iPhone off with the T-Mobile SIM installed, turned it back on and the iPhone now says i have to activate it and says "Differein Sim detected: Please Connect to iTunes, what do i do?

which anysim did you use? 1.1 or 1.1p? I say start over again from the beginning.

thanks, i got it fixed the problem is that i was already activated through itunes to use AT&T. now im trying to restore all of my own info, keeping my fingers crossed.

did you ever resolve this? if so, how?

thanks,

jR

Originally Posted by TerKezy

thanks, i got it fixed the problem is that i was already activated through itunes to use AT&T. now im trying to restore all of my own info, keeping my fingers crossed.

I have the same issue. How did you solve it...

I have an activiated At&t phone from the US. I'm over in India, and trying to use an Airtel SIM.

Thanks in advance,
Fish

fish install iworld that should help