Ranges from HD ( 1366x768 ) to Full HD ( 1920x1080 ) and up to 1920x1200 depending on the specific firmware version used. Access and Service Codes

It supports various resolutions up to 1920 x 1200 . Community Consensus (Reviews)

The TV is stuck on a logo or won't boot.

I couldn’t find any specific, verified information or an official article about in public technical databases, manufacturer documentation, or software repositories.

If you plan to flash this firmware, ensure you have a Programmer Tool (CH341A) and a backup of your current software. Flashing the wrong file can permanently brick the mainboard.

If the image is upside down or has color issues after flashing, you can often fix this in the service menu by pressing Menu + 1147 on the remote. Safety and Troubleshooting

Firmware files are often shared on technician forums or community groups like LED TV Softwares or Telegram firmware channels.

No. The PCB layout and memory addressing differ. You will brick the device.