If you can't access your Android device due to forgetting the Voice unlock intonation, PIN, pattern lock, slide lock or password protection then here are some methods you could employ to unlock it.

some of these methods will also teach you how to hack and bypass Android Password/Pattern/Face/PI etc.

1. Use mtkdroidtools to run adb mode
2. Download the file using the link above : https:///DTNWPj
3. In adb run the following commands:
adb devices
adb shell
cd data/system
rm *.key
4. Now, remove the battery then boot the phone.
5. If presented with a lock screen,

Continue Reading : https://naijtecho..com/2017/10/how-to-unlock-android-pattern-without.html