Semi-Restore is the software that let you allow to restore your iDevice back to the stock iOS without losing jailbreak and it also removes all Settings, Cydia tweaks, and installed Apps from your iDevice to make it fresh.
Semi-Restore is available for Windows and Mac and supports iOS 5 to iOS 6.1.2. Now if you wish to restore your iDevice then just attach your iDevice which is over the correct iOS, to computer having Semi-Restore, and open it and when Semi-Restore recognizes your attached iDevice then continue with the instructions appears on its interface.
The process of restore iOS 6.1.2 on iDevice with Semi-Restore takes just few minutes and its quite easy. So, try Semi-Restore to restore stock iOS on your iDevice without losing jailbreak.
Note: Semi-Restore works for jailbroken iPhone, iPod touch and iPad running over iOS 5 to iOS 6.1.2.
Download Semi-Restore for Windows and Mac