iOS upgrade : help!
My friend's iPhone 3g has had some problems with her OS, and me being the lifeless geek friendzoned has to upgrade her OS. She can't remember which baseband or OS it was previously, but my best guess is iOS 3, because she didn't upgrade it ever.
I can't find the link for iOS 5.1.1 anywhere for iPhone 3g! WTF?
1) Give me the official ISPW file of the latest version of OS THAT IS JAIL BREAKABLE
2) Tell me the Software to use to Jailbreak?