If your device is from a recognized brand (such as NVIDIA, Xiaomi, Minix, or Matricom), navigate directly to their official customer support or downloads page. Input your exact model number to check if an official Android 5.0 Lollipop OTA (Over-The-Air) update zip file or USB flash image is hosted in their archives. Option B: Chipset Community Forums
Rename the downloaded file to exactly update.zip (if it isn't named that already). update android tv 4.4 4 to 5.0 download
If no OTA update is found, you may be able to manually flash a firmware file if you can find one specifically for your device model. How to update the software on an Android TV - TCL Support If your device is from a recognized brand
: Go to Settings > Device Preferences (or System ) > About > System Update . If no OTA update is found, you may
Before proceeding with any firmware modifications, consider these critical risks: