Safe Mode Safe Mode can restart our device an extremely simple way:
Press the power button until the phone shutdown menu appears.
Once the menu has appeared to us, we clicked on the option off.
Another pop-up menu informing us that the device will reboot in safe mode and only have to select OK appears.
When the device is restarted and will be in safe mode. Also in the bottom left corner will display the message safely. To return to normal phone, we just need to restart the device and go.