Good news for Sprint LG G8 ThinQ owners, LG finally released the Android 10 update for LG G8 ThinQ on T-mobile.
The update arrives as software version G820U20D and comes with December 2019 security patch.
Check the below screenshot to see the changelog in detail.
According to LG official, The Update is rolling out via OTA only.
You can not use LG Bridge to install the Android 10 Update on Sprint LG G8 ThinQ.
There is no way to download the STOCK KDZ Firmware for Sprint LG G8 ThinQ, so please do not try to modify the system of your phone.