Upgrading the iDevice (jailbroken or not) to iOS 4.1 without losing savegames!
Hey there folks! Just a quick note that as promised in my limera1n tutorial yesterday, I’ve updated the very first JBnator Article on how to properly upgrade your iDevice to the latest and greatest iOS version without carrying over any bugs from the older ones. Like what bugs you might ask? Well for example, an update from iOS 3.x to 4.0 and restoring from a backup, it’s possible that users will experience vastly reduced battery life on the iPhones 3G/3GS/4, which is only fixed by setting it up as a new phone in iTunes. Enjoy!