1. Hello! Please remove the back cover and the battery for a few seconds.
2. Now put the battery and the cover back in.
3. Lastly, turn on the phone by holding the Power button. Goodbye!
1. First, press and hold the Power button.
2. Next, choose Power Off and then tap OK.
3. Hold on for a couple of secounds.
4. Last of all, hold down the Power key again to turn the phone back on.