—if your TV is running an older firmware version (more than 6–12 months old) or you are experiencing bugs. Skip it if everything works perfectly with your current setup, as new firmware can sometimes introduce minor issues.
Even with careful steps, issues can arise. Here’s how to solve the most frequent ones. Tcl 55c2us Firmware Update
: Common firmware tracks for this chassis (MS86) include V551 (Android 8.0 Oreo) and V624 (stable Android build with Prime Video support). Method 1: Automatic Over-the-Air (OTA) Update —if your TV is running an older firmware