Update jailbroken 2.2.1 to non jb 3.0
i recently jailbroke my iphone 2G 2.2.1 and have to say, I was quite pleased with the results.
Now Apple's new 3.0 software is expected to go online sometime tonight (i'm in europe) and i'd like to install it without a jailbreak first.
Do you think I can just click "update" when the new version is available or should I "restore" first, so the jailbreak becomes undone before i update?
I'm aware I might not be able to jb my phone again (remains to be seen) but i plan to get the next gen iphone anyway. Hope it goes on sale at the same time here in europe