How to unlock pattern lock of any android device without PC

  Most of the android users usually protecting their phone or tablet by setting up a pattern lock. But what can we do when we forgot pattern lock or entered too many error pattern lock. Here is the solution for who can't access their android device by forgetting device's lock. Most of us know don't know this universal trick for android phone or tablet. This will unlock your device by resetting your phone or tablet.

Note: This will delete your applications and user files that stored in internal SD card.

Step 1: Switch off your android tablet or phone.

Step 2: Remove Memory card and SIM card.

Step 3: Boot your android device in to recovery mode by pressing and holding Volume Plus, Home Button, Power Button simuluantly.

Step 4: Select 'wipe data and reset' option. You can change selection by using volume up and volume down button; Use power button to select.

Step 5: After the process completed; now select reboot system now.

Step 6: You android phone or tablet will reboot automatically.

Step 7: Now set up your google account and use your device.