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Hi i was looking for a step by step guide for upgrading a 2G iphone from firmware 1.1.4 to 2.2. Also by doing so, will i still be able to unlock the iphone? another quick question was in your opinion do you think 2.2 is better or 2.2.1?
Thank you!
I recently bought an iphone 3g 8gb. These are all the things ive done to it since i got to try to get it to work with at&t:
1) restored to 2.2.1 via Itunes
2) jailbroke it using quickpwn 2.2.1
* i inserted my sim card but i would get no signal so then:
3) restored to 2.2.1 via itunes again
4)...