Incorrect SIM error

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wineshop

New Member
Oct 28, 2007
20
0
1
#1
Hi. Phone suddenly says "Incorrect SIM. This iPhone must be used with an approved SIM". I've done some searching but I'm still not sure what to do.


Here's the details:

My iPhone was working fine. I was on a call, ended the call - then tried to use it 2 or 3 minutes later and got this error.

I didn't update anything.

I'm using 1.02 (never have upgraded to 1.11)

My phone is not unlocked. However I have installed a few 3rd party apps (NES, Summerboard, etc) and Installer. So I can't just take it in as is.

I'm not sure if I should try to restore the phone, contact Apple or ATT or what.

Suggestions?

Thanks so much!
 

seb481

New Member
Silver
Aug 3, 2007
774
1
0
San Diego
#2
Hi. Phone suddenly says "Incorrect SIM. This iPhone must be used with an approved SIM". I've done some searching but I'm still not sure what to do.


Here's the details:

My iPhone was working fine. I was on a call, ended the call - then tried to use it 2 or 3 minutes later and got this error.

I didn't update anything.

I'm using 1.02 (never have upgraded to 1.11)

My phone is not unlocked. However I have installed a few 3rd party apps (NES, Summerboard, etc) and Installer. So I can't just take it in as is.

I'm not sure if I should try to restore the phone, contact Apple or ATT or what.

Suggestions?

Thanks so much!
Revirginize and restore