: On some models, go to Settings > Support > Software Updates . USB Firmware for Stuck TVs
, you can contact Haier regional support for the official file: : Service Request Registration . Haier Pakistan Support : Self-Service Support .
Extract the firmware file (usually MstarUpgrade.bin or similar) from the .rar archive to the root of the USB drive. Power off the TV and insert the USB drive.
: Navigate to Settings > Device Preferences > About > System Update .
If your TV is functional and connected to the internet, follow these steps to check for an official firmware update:
: Sites like Kazmi Elecom are popular sources for archived Haier firmware collections. Installation Steps : Format a USB drive to FAT32 .
