T-Mobile started rolling out it’s first firmware update for it’s LG G6 H872 in United States. The update carries software version H87210e and rolls out via OTA, if you own a T-Mobile LG G6 then you are going to see the update anytime soon. T-Mobile is the first carrier to ship LG G6 to user and now it is working on efficient on providing the updates as well.
The H87210e update for T-Mobile LG G6 should bring multiple improvements in the firmware because it weighs about 124MB. The change log for the update is still unknown but it is believed the update brings in multiple under the hood changes and improvements. We recommend you to update your device on the latest firmware soon, go to settings >> About device >> System updates.