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eran9000

macrumors newbie
Original poster
Oct 27, 2010
1
0
Hi,

I am at a bit of a jam, and I was hoping forums expertise could direct me to the right and viable solution.

I have a JB iPhone 3GS (U.S...AT&T) without the original SIM card and would like to upgrade to iOS 4 but have no AT&T card to use.

If there are correct and full instructions that I can follow to 1) update the OS, 2) Unlock it for Phone use and 3) Maintain a viable Jailbreak, I would be much appreciated. I am still on OS 3.1.2 JB and still have to reconnect if I turn off or re jailbreak...with my Blackra1n JB.

My iPhone's specs are below.

iPhone 3GS 16Gb
Version: 3.1.2
Modem Firmeware: 05.11.07

Thanks so much,

Eran
Thank you so much,

Eran
 
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