Power on the TV while holding the power button to trigger the .
Installing the wrong firmware version can permanently brick your device. Ensure your board model and panel resolution match these specifications exactly before proceeding. Download LDD H350A A138 1920x1080 Benkon part10 rar
: Files are often hosted on community firmware forums or file-sharing sites like Up-4ever . Power on the TV while holding the power
Place the extracted MstarUpgrade.bin (or similarly named .bin file) in the root directory. Plug the USB into the TV. : Files are often hosted on community firmware
This specific file refers to for smart TV mainboards using the LDD.H350A.A138 chassis. These files are typically split into multiple compressed archives (like "part10.rar") due to their large size—often around 1GB or more. Technical Details Mainboard Model : LDD.H350A.A138. Resolution Support : 1920x1080 (Full HD). Specs : Often paired with 1GB RAM and 8GB Storage. Software Version : Commonly runs Android 9.