Remove screen lock in android with ADB

Pasindu Rumal Perera
1 min readMay 2, 2018

Have you forgotten the unlock pattern on your phone? Fear not it's not that hard to crack that.

Here are the steps I followed that got me to unlock a locked phone.

  • Restart the phone in Recovery mode.
    Switch off the phone. then press the Power button and Volume down key together to move to the Bootloader. Then select Recovery mode.
  • Connect the phone via USB. You need to have ADB installed in your machine. (Android Developer Bundle includes ADB)
  • Run the following command on a shell
adb shell rm /data/system/gesture.key
  • Restart the phone in normal mode. You will be asked to enter the pattern but any pattern will unlock the screen.

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Pasindu Rumal Perera
Pasindu Rumal Perera

Written by Pasindu Rumal Perera

Enjoy coding in JS. Enthusiasts in transpilers, cryptocurrency and bots