Firmware updates sometimes reset picture modes.
To avoid redundant updates, first check what you’re running: Firmware Update on XIAOMI Mi TV 4X 43 L43M4-4AIN
This is the standard "Over-The-Air" (OTA) method and does not erase your data. Firmware updates sometimes reset picture modes
: If an update is available, details about its size and new features will appear. Click Check for Updates Click Check for Updates before trying to restart
before trying to restart. In some cases, a manual restart via the remote may continue the process. Storage Issues : If you lack space, go to and select Clear cache
| Version Code | Android Base | Release Date | Key Changes | |--------------|--------------|--------------|--------------| | V8.2.5.0 | Android 9 | Q1 2023 | Security patch, HDMI CEC fix | | V9.1.2.0 | Android 9 | Q3 2023 | Improved Bluetooth stability | | V10.0.3.0 | Android 10 | Q2 2024 | New PatchWall UI, Game Mode latency reduction | | V10.2.1.0 | Android 10 | Q4 2024 | RAM optimization, Apple AirPlay support | | V11.0.0.2 | Android 11 | Q2 2025 (beta) | AV1 codec support, faster boot |
A major version jump (e.g., Android 9 to Android 10/11) can leave leftover config files. Go to . This gives you a clean slate.