I m new here and I have been following the resources in this forum. But until I had problem I really couldn't figure out how to do hence I m asking here.
I have done green poison on my iPhone 4 iOS 4.2.1. And until recently my iPhone failed the earpiece so I was wanting to restore so I can get my warranty.
My question is how is the proper way to restore from jailbreak? I try to search around but there are many ways of doing it. I afraid I could screw up further.
just unplug device from computer, hold home button while plugging up usb cord, keep holding home button till itunes screen pops up on iphone, open itunes and hit restore