If your TV indicates "No update available" and your research suggests it's no longer supported by Xiaomi, here are the best ways to maintain a good smart TV experience:
: Rewrites lower-level Android software code to improve CPU distribution and RAM resource management.
If you have rooted your TV to gain administrator access, official system updates will fail. You must access for the upgrade to work. 3. Insufficient Storage
New apps or updates to existing apps (like Netflix, YouTube, or Disney+ Hotstar) may require a newer operating system version to run smoothly. How to Perform a Firmware Update on Xiaomi Mi TV 4A Pro 43 firmware update on xiaomi mi tv 4a pro 43 work
The TV will restart automatically. Do not press any buttons on your remote or unplug the TV until the home screen reappears. Method 2: Manual Firmware Update via USB (Force Update)
I primarily use the TV for Netflix, Prime Video, and YouTube. Prior to this firmware, YouTube had a habit of crashing back to the home screen every few days. Since the update, I haven't experienced a single crash. The Netflix UI also seems to load thumbnails faster.
Updates often clear system cache bugs, making the PatchWall and Android TV interface smoother and faster. If your TV indicates "No update available" and
, ensuring a stable internet connection before you begin. This process typically takes about 30 minutes to download and install, depending on your connection speed. Standard OTA Update Process
When the download hits 100%, tap . The television will shut down and complete the extraction process.
| Issue | Likely Cause | Fix | |-------|--------------|-----| | TV stuck on boot logo | Corrupted update or wrong firmware | Re-enter recovery, wipe data/factory reset, reapply correct firmware | | Wi-Fi keeps disconnecting | Cache from old firmware | Clear cache via recovery or factory reset | | No sound via ARC | HDMI handshake failure | Unplug HDMI, restart TV, re-enable CEC/ARC in settings | | Remote not pairing | Bluetooth stack reset | Unpair and re-pair remote (Home + Back buttons) | | Lag in menus | Low RAM (1GB) | Disable animations in Developer Options, uninstall bloatware via ADB | Do not press any buttons on your remote
Press and hold the and Manual/OK buttons on your Mi Remote simultaneously.
Insert the USB drive into one of the USB ports on the side or back of the TV.
