Quote:
Originally Posted by seven.iverson
Hey there, I would like to be added, but i realy need help here... i have a 3G iphone with modem firmware 02.28.00 unlocked on T-Mobile using yellowSn0w...
How can i upgrade to 3 even with your dev acct addition? aNd btw how much do you want?  thanks
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If you upgrade you will forever lose the SIM unlock.