LG F60 (all variants)

LG Tribute (all variants)

LG G2 (all variants)

LG MS395/D393

LG G3 (all variants)

LG L90 (all variants)

LG Transpyre

LG Volt (LS740)

LG G Flex 2

(If your device isn't listed it's most likely still supported)NOTE: Do not attempt this on devices with 5.1.1 , at the time this method was posted it worked on many firmware 5.0.2 and below. With the current releases from LG, this method has and will brick many users. This can be said for the one click method as well. Failure to read the complete thread may render your device non repairable as the KDZ firmware isn't released for all LG devices.