Avoid using your iOS device or anything related to iTunes or XCode during the Semi-Restore.Like any other restore, make sure you backup your data if you want it later.For example, to fix “Safe Mode” issues, you can just uninstall Mobile Substrate from Cydia. There may be a better way to fix your current problem.SemiRestore supports Windows XP SP3 or higher, OS X 10.6 or higher, and Ubuntu 12.10 or higher (or the equivalent Linux).However, here are some important points to note before you proceed: You can use it even when the SpringBoard is not visible. You iOS device must be jailbroken on iOS 5 to iOS 6.1.2 to use the Semi-Restore tool. Reinstalls Cydia (in case it was deleted).Fixes Safe mode issues randomly appearing.Here’s some of the things you should know about the Semi-Restore tool: While there have been tools like iLEX R.A.T that allowed you to wipe your jailbroken iPhone, CoolStar, the developer of Semi-Restore has made the process significantly easier with this one-click app. Semi-Restore, the tool that promised to restore your iPhone to near stock condition without losing the jailbreak has been released over the weekend.
