[header] How to root the lg optimus g pro [title] Verify that your lg optimus g pro has a battery charge of at least 75 percent. [title] Tap on " menu, " then tap on " settings. [title] Tap on " software development, " then place a checkmark next to " usb debugging. 
[title] Connect your device to your computer using a usb cable. [title] Wait for your computer to recognize your lg optimus, and wait for it download and install all updated software drivers, if applicable.