The official model number for LG Optimus L9 launched in Australia is “LG P768f”.
Here You can find the LG P768f User guide, LG P768f USB Drivers, LG PC Suite and LG OSP Software for LG P768f.
For your information, the current firmware for LG P768f is “V10d_00”, if you need to upgrade the device firmware, You will also need the LG Mobile Support Tools.
LG P768f USB Drivers
Click above link to download the LG United mobile drivers Revision 3.8.1 which includes the LG Android usb drivers, LG Modem USB Drivers, LG MTP device drivers and etc. The packages works for computers running windows xp/2000, vista and windows 7 OS.
Download LG OSP Software for LG P768f:
Download LG Mobile Support Tools for LG P768f:
Download LG PC Suite 5.1.18 for for LG P768f
Please note that all the above tools, software & utilities are released by LG OFFICIAL. The Files are hosted on LG official support website, we just shared with you the direct download links. If you have any questions, please leave a comments.