AT&T Blue - (pre-cingular)
Does anyone have any information on the use of older AT&T Wireless (pre-Cingular) sim cards in the iPhone? I tried to hack my iPhone with instructions at hacktheiphone.net that supposedly lets you use any cingular or AT&T sim card with your iPhone.
There is this warning: (It has been brought to my attention that if your ICCID number begins with 893103801060, then you have an old style AT&T SIM and this procedure will not work. )
My sim starts with the first 5 numbers only but I was not able to activate the phone using this method.
SO... I'm wondering if I need to wait for the full software unlock or try the hardware unlock but am also nervous that perhaps this particular sim will not work with either method.
Anyone with knowledge or ideas?