That time when LG G4 owners are hoping the Nougat update, T-Mobile released another Android 6.0.1 Marshmallow based firmware update for LG G4 T-Mobile. The update carries build number h81120p and is available via OTA. LG G5 has already tasted the Nougat update earlier then expected so LG G4 is the next candidate for Nougat, where it is still on the waiting list. The H81120p firmware carries security improvements with some minor bug fixes so it is necessary keep your device up to date regarding software update to assure safety. However you need to prepare your device for the OTA update as it will be available anytime soon. Just follow the below guide to update T-Mobile LG G4 H811 on h81120p firmware via OTA.
Also view: Install latest TWRP recovery on LG G4
How to update T-Mobile LG G4 H811 on h81120p Marshmallow firmware
This is the first and preferably the most easiest method to update your T-Mobile LG G4 H811 on 20p firmware. All you need is just your device to download the firmware file if available and then the phone will ask you to install the updates now or later. Your device must be stock un-rooted condition because rooted device will not able to receive the OTA updates then you have to un-root your device or you have to wait till the manual update process is started. To check whether your device is eligible for OTA Firmware update, unlock your device & navigate to
Settings >> About device >> Software update >> Check for updates
This will require a working internet connection to connect to the LG servers. You will receive a notification about the latest firmware availability click install to flash the firmware or tap install later to flash later. Just flash the latest Android 6.0.1 Marshmallow based h81120p firmware on your T-Mobile LG G4 H811 and enjoy the goodies of latest firmware.
That’s it! Stay tune for more updates or if you feel any type of difficulty during the update process, please let us know by posting your queries in the below comment box. Follow us on Facebook/Twitter/Google+ for future update.