The model LGP705F released in Brazil receives the firmware update “V10a” (revision 05_3).
The model LGP920H receives the “V20a” (revision 00_2) firmware update.
You should receive the software update notice from your carrier or LG mobile Support Tools.
LGP705F users, If your device ‘s current software version is “V10a” (revision 05_3, Your device firmware is up to date!
LGP920H users, If your device ‘s current software version is “V20a” (revision 00_2), Your device firmware is up to date!
Please install the LG USB Drivers and LG MOBILE Support tools to update your device firmware.
1) Download LG USB Driver
2) Download LG MOBILE Support tools
3) Install the LG USB Drivers and LG MOBILE Support tools on your computer
4) Run the LG MOBILE Support tools from your computer
5) Connect your device to computer with the USB cable shipped with your device.
From LG mobile Support tools Software screen, choose country and language, select your model. You will be informed with software update notice if there is a update available.