Sony BRAVIA
Sony KD-55XF7596 · Android TV 9 / SDK 28
CleanYourTV
Brand Guides.
Source-based CleanYourTV notes for Sony, TCL and Xiaomi. The exact model and firmware still decide the next step.
Read the brand guide
TCL
TCL 43C645 and 60C635 · Google TV 11 / G03 BeyondTV4
Xiaomi & Mi TV
Xiaomi Mi TV 4A (MiTV-MOOQ1) · Android TV 10