Unlocking Android Devices - Passcode Locked

So recently I locked my gf's android device I got here.. I wanted to play nyan cat.. Well with some googling I found out some simple steps to unlock her Trio Stealth G2.

With out further wait here are the steps!!

 *  windows PC
 * Install android SDK (http://developer.android.com/sdk/index.html - private)
 * Connect the tablet with USB cable to the PC
 * Install USB drivers for android tablet on PC (Updates drivers using this folder http://www.4shared.com/zip/7GdM2E-u/livesuitpack_v107.html?cau2=403tNull&ua=WINDOWS - private)
 * Open the command prompt
 * Change directory to the android SDK platform tools (Type in cmd--> cd C:\Program Files\Android\android-sdk\platform-tools)

 * Type following commands in cmd
   *** adb devices (verify device is identified by pc. If not reconnect device and try again)
   *** adb shell
   *** cd /data/data/com.android.providers.settings/databases
   *** sqlite3 settings.db
   *** update system set value=0 where name='lock_pattern_autolock';
   *** update secure set value=0 where name='lock_pattern_autolock';
   *** update system set value=0 where name='lockscreen.lockedoutpermanently';
   *** update secure set value=0 where name='lockscreen.lockedoutpermanently';
   *** .quit
   *** exit
   *** adb reboot