LG G3 recently received the update to the Android Marshmallow. If you are running Stock ROM without any customizations like Rooting or. The LG G3 Marshmallow update officially available Comments . AnonD , 15 Apr Now, i have installed Marshmallow Rom downloaded from. Android Marshmallow ROM, Lineage OS 13 for LG G3 has now arrived via an UNOFFICIAL build. Here is the Lineage OS for LG G3. LG G3 Marshmallow update has arrived before time, the device already has a custom ROM that is booting up just fine. Update your LG G3 D or D to Android Marshmallow. How to install Nexus 6 ported ROM on LG G3. Home LG G3 G3 Android Development [ROM][BUMPED] Stock Marshmallow v30 [25 April ] by MESA. The zips are for LG G3 (D/International, D/T-Mobile and D/AT&T) model only. [ROM][BUMPED] Stock Marshmallow v30 [LG G3-DDD]. Now LG G3 Official Marshmallow Flashable ROM ZIPs Android are available for ttcih.org is only for LG G3 D model. Flash Android Marshmallow on LG G3 (Ported ROM from Nexus 6) So if you want to try the Marshmallow ROM, just go ahead and install the ported ROM . AnonD, 22 Jan Hi, Please use the following official link to upgrade LG D /32Gb: ttcih.org moreHow much data it takes to.