Instruction #1
1. Switch your device on.
2, Hold down the Power key and choose the Power off option.
4. Wait a few seconds and press'n'hold the Power key to turn the device back on.
1. For starters, press and hold the Power button.
2. A new menu should open. From it, choose the Power Off option, then tap OK.
3. Stay idle for five to ten seconds.
4. To complete the soft reset, hold the Power button again. Phone will turn back on.