Have you ever forgotten the pin or phone pattern and you can’t recall it?
Below is a step by step solutions to unlock screen of android phone using emergency call dialer ;
1. Turn on your device and tap on emergency call button on the lock screen, this will open the dialer screen to make an emergency call.
2. Enter a string of special symbol ie asterisks (*) a few consecutive times, then double tap it to highlight the string and copy it.
3. Tap the screen again and paste the copied string, repeat the process a few more times Until you are not able to highlight the string.
4. Return to lock screen and tap on camera icon to launch camera app, at the same time pull the notification bar from top, go to device setting by tapping on gear icon at the top of the screen.
5. Your phone would give the password promptly, long press and paste the copied string multiple times to make sure that the option is nolonger provided. The lock screen will disappear and be extended to cameras Interface.
6. The camera app will subsequently crash as well and device will be unlocked