I currently have an iPhone 4S with Jailbreak that had made it slightly sluggish lately and i want to do a reset but don't want to get rid of iOS 6. I just recently downgraded from iOS 8.4 and do not wish to update.
I do understand if you reset without itunes, you will get bricked. Trust me I've done it on my iPhone 3G before...
I do understand if you reset without itunes, you will get bricked. Trust me I've done it on my iPhone 3G before...