All credit for this goes to SAMMYZ im just mixing and matching a couple things to make it work for the lucid. I bricked my phone and i was getting security error when trying to load. nothing was working. LG tools didnt work. nothing did before this, so i would like to show all lucid users how to UNBRICK Before we begin make sure your phone can get into download mode. How to get into download mode (volume up+volume down+power). A screen will pop up saying phone is now in download mode. Horrary! 1. Download and install drivers: LG VS840 Support: Find Manuals & Warranty Info | LG USA 2. Download the programs to convert and flash firmware: KDZ_FW_UPD_EN.zip 3. Download firmware from this thread: http://androidforums.com/lucid-all-things-root/689876-official-lg-lucid-firmware.html Instructions to convert the cab to a KDZ and flashing it: AKA UNBRICK 1.Make sure drivers are installed 2.Connect your phone to the computer in "Download Mode" 3.Open and extract KDZ_FW_UPD_EN.zip to a folder 4.Install msxml.msi 5.Disable antivirus software 6.Open UpTestEX_mod2_marwin.exe 7.Wait for the program to open 8.Look for "Encrypt cab file to kdz file" 9.Click the folder icon 10.Choose the location of the cab you downloaded for VS840 firmware 11.Encrypt cab -> kdz Program will freeze up. DO NOT EXIT until program says Done!!! Otherwise it won't finish converting. 12.Close program 13.Open KDZ_FW_UPD.exe 14."Type" choose CDMA 15.Choose in "Phonemode": Emergency 16.Click the folder icon and choose the kdz file that UpTestEX_mod2_marwin.exe just made. 17.Click Launch software update and enjoy!