How to enter recovery mode in LENOVO S920? How to open recovery mode in LENOVO S920? How to boot recovery mode on LENOVO S920? How to use recovery mode in LENOVO S920? How to exit recovery mode in LENOVO S920?
The hidden mode of Android 4.2 Jelly Bean called recovery should allow you to perform hard reset, wipe cache partition or Android 4.2 Jelly Bean update. So follow the steps of recovery mode tutorial: