How to enter recovery mode in LENOVO S890? How to open recovery mode in LENOVO S890? How to boot recovery mode on LENOVO S890? How to use recovery mode in LENOVO S890? How to exit recovery mode in LENOVO S890?
The hidden mode of Android 4.0 Ice Cream Sandwich called recovery should allow you to perform hard reset, wipe cache partition or Android 4.0 Ice Cream Sandwich update. So follow the steps of recovery mode tutorial: