Basic introduction
The Semi-Restore tool is built by CoolStar and works with iOS 5.0 to iOS 6.1.2 firmware versions. Open the Semi-Restore app and it will automatically identify the signal and firmware version of your device. The user then simply clicks the "SemiRestore" button and the recovery begins. The entire recovery process will last 5-10 minutes.
Function introduction
Semi-Restore will do:
— Uninstall all Cydia installation packages
— Fix main file issue
— Clear all user data
— Fix permissions
— Fix activation issues
— Fix iMessage and Facetime issues
—Fixed an issue that caused safe mode issues to appear randomly
— Reinstall Cydia
What Semi-Restore won’t do:
—Upgrade iOS version
— Downgrade iOS version
— Jailbreaking iOS devices
— Repair corrupted system files
Things to note
Semi-Restore tool supports Windows XP SP3 or higher, OS X 10.6 or higher. During the process of semi-restoring the system, your device may restart multiple times, which is normal.
it works
it works
it works