1 - Fully charge the battery.
2 - Save any important data onto your PC before updating the software on your device.
3 - Remove the SD Card.
4 - Close all open applications on your pc before proceeding with the update.
5 - Please connect your USB cable directly to the PC
(Do not use a USB Hub).
a. Do not disconnect the USB cable until the update is completed.
b. Calling and messaging functions are not available during the update process.
c. The update takes approx. 10 - 30 minutes.
d. The handset is automatically reset during this process.
Ensure Your Driver is Up to Date
In order to connect your phone to your PC, you must download and install the latest driver below to your PC. When you are finished continue to step 2.
Install the LG Mobile Support Tool
The LG Mobile Support Tool will easily help you update the software for your Optimus T.
After reading the "Phone Preparation" checklist above, connect your phone to your PC by using the bundled USB cable and Click 'Start Updating' within the LG Mobile Support tool to begin.
1GHz or higher Pentium-compatible processor At least 256 MB of RAM (memory) Windows 2000 (SP4 or later) or Windows XP (SP1 or SP2), Windows Vista, Windows 7
Administration rights on the PC for software installation
High-speed Internet connection