If your TV is stuck in a boot loop (logo hang), use the manual "Force Update" method: : Completely disconnect the TV from the power outlet. Insert USB

Mstar MSD338 Quad-Core ARM Cortex-A7 or Cortex-A53 (depending on specific sub-version). RAM: 512 Megabytes (512M) DDR3. Storage (ROM): 4 Gigabytes eMMC Flash.

Your TV motherboard needs a clean USB stick to read the file correctly. : A 4GB or 8GB USB drive works best.

Release the power button and . Let the progress bar on the screen reach 100%.

: Plug the USB into a computer. Format it to the FAT32 file system. This erases everything on the drive.

Extract your downloaded firmware archive and copy the .bin file directly to the of the USB drive. Do not put it inside any folders. Step 3: The USB Flashing Procedure (Step-by-Step)

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: Plug the prepared drive into a USB port (preferably USB 2.0). Trigger Update : Press and hold the Power button on the TV (not the remote). Connect Power : While holding the button, plug the power cord back in. Monitor Progress

Users can identify their current software version by accessing the Factory Service Menu:

Finally, after what seemed like an eternity, the TV restarted once more, and the home screen appeared. John was relieved to see that the update had been successfully installed. He navigated through the menu and tested the various apps, which now loaded much faster than before.

Set the File System to . Set the Allocation Unit Size to Default . Click Start to wipe the drive entirely.

: Open the back of the TV. Look at the sticker on the big screen panel. It will say something like V320BJ1-L01 .

Note: If the download is a compressed folder, extract it using WinRAR or 7-Zip. The final file copied to your USB drive must be the raw .bin file. Moving File to USB: