Here is the latest Sprint LG LS720 (Optimus F3) Stock Rom / Firmware revision “LS720ZV5”. Sprint LG LS720 (Optimus F3) owners who wish to unbrick or unroot their devices can grab this “LS720ZV5” Stock Rom From Below link: Model:LGLS720 Latest Firmware:LS720ZV500 Download Firmware Available: To save the LS720ZV5 ROM, please right click the above link and select “save as” or save target link as”. Please notes that this ROM is used for Sprint LG LS720 (LG Optimus F3) Only It comes in.CAB format instead of KDZ. You may need some tools to convert it to.kdz or file so that you can use the KDZ update tools to flash the ROM onto your LG LS720 (Optimus F3) device. Or You can try these.
Once you have found the ROM you want, download the.ZIP file, which is going to be 500mb up to 1.5Gb. Do not extract it! Then find the corresponding GApps. – Installs a shortcut in Program Files named 'Android' (launches Haret.exe) – Installs the high res icon in the registry for WM6.5 users. Once you have downloaded the Android Cab file, copy it to your SD Card root and install it through File Explorer in your Windows Mobile. Wait for the procedure to finish as the Cab file will implant a.