While there is no direct link to a file named from official documentation, you can generally update or find firmware for Mitashi smart TVs through standard system menus or community-shared repositories. Updating via System Settings
: Select System Update . If the TV is connected to Wi-Fi, it will check for available versions and offer a download option if an update exists. Manual Installation via USB Download Mitashi MiDE065v22 Firmware part1 rar
If your TV will not boot or you must use a downloaded .rar file (like the one you mentioned), follow these general steps: How to update the software on an Android TV - TCL Support While there is no direct link to a
The safest way to get the latest official software is through the TV's built-in update tool: Manual Installation via USB If your TV will
: Scroll down and select Device Preferences or General .
: Click the gear icon in the top right corner of the home screen.
: Select the About section to view system information.