LG Optimus F3 new updates and all version flash files in this article.This device can support for android apps. This model is very useful for those people they can run java and many other jar files on it. Some times your device don't work clearly. It fact that the phones flash files are corrupted. So you will need to flash your devices. I hope this flash files can support for your device.
Before flashing you will need to take backup of your data because after flashing you will lose your all of data and your mobile will restored in its original settings. Now we are unable to share good working downloading link for you. Please try to download latest flash files from its official site.
Download from official site