'  firmware update

LGH815K Stock official firmware (Rom) List

Name Model OS Region Size Download
LG G4 TD-LTE LGH815K (H81520C_00) Android 6.0.x Marshmallow TEL 1.59GB Download (10938)
LG G4 TD-LTE LGH815K (H81510D_00) Android 5.0.x Lollipop TEL 1.67GB Download (5467)