How to Jailbreak Your LG Optimus Phone

Enabling Non-Market Apps

1. Press the 'Menu' button on the main screen of your LG Optimus.

2. Touch 'Settings' and select 'Applications.'

3. Check the box labeled 'Unknown sources.' The phone will display a message. Press 'OK' to dismiss it.

4. Press the 'Home' button to return to the main screen.

Installing Root Application

5. Touch the 'Browser' icon to launch the Web browser.

6. Touch the address bar and type 'static.droidnetwork.net/wicked/files/z4root.1.3.0.apk' to download the file.

7. Press the 'Home' button and open the application screen.

8. Touch the 'z4root' icon and tap 'Root.'