Will an iOS reinstall
- Work on any jailbroken-iPhone and
- Make a jailbroken-iPhone "unjailbroken"?
- Make a jailbroken-iPhone "supported by Apple"?
Similarly, does such an iOS reinstall reset the iPhone (jailbroken or not) back to a "clean, factory default" state?
My near-term purpose: I have an iPhone 4S running iOS 5.1 I'd like to jailbreak to at least install better Google Voice integration like GVIntegrated.
