Switch off your device and then switch it on again. When you see the Nokia welcome screen, press and hold the Desc key and the Menu key. Quickly...
First of all, make sure you switched off your phone. Then, hold down the Volume Down key, the Camera key, the Menu key, and the Power key all...
Switch off your phone, then hold down the Power button and the Volume Down button. When the phone vibrates, let go of the buttons. Excellent!...
You should turn off the phone and then press and hold the Volume Down key. While holding the key, put your device to charge. Wait until an...
First of all, turn off your device. Then, hold down the Volume Down button, the Camera button, and the Power button for a few seconds. Once...
Turn on te device. Go to "Settings" and open "About Phone". Next, tap "MIUI version" seven times. In...