For you mobile telecommunications people out there, what makes the ATT sim card different then any other GSM?
I'm sure the Iphone authenticates the SIM at either the:
IMSI or Authentication Key
Either way, is it possible to duplicate this authentication on an ATT card with an other GSM subscriber identity?
This question has been on my mind for quite some time, and IMO, for those not concerned with jailbreaking, but more unlocking, would anything be possible to spoof the SIM to still authenticate.
Thanks,
P.S. sorry for the lack of technical knowledge on this subject, im sure if it were this easy it would have been done... but considering a recent jailbreak was constructed by what a 13 year old? I'm sure there are more advanced ideas and thoughts out there.
I'm sure the Iphone authenticates the SIM at either the:
IMSI or Authentication Key
Either way, is it possible to duplicate this authentication on an ATT card with an other GSM subscriber identity?
This question has been on my mind for quite some time, and IMO, for those not concerned with jailbreaking, but more unlocking, would anything be possible to spoof the SIM to still authenticate.
Thanks,
P.S. sorry for the lack of technical knowledge on this subject, im sure if it were this easy it would have been done... but considering a recent jailbreak was constructed by what a 13 year old? I'm sure there are more advanced ideas and thoughts out there.