Skip to main content

: Some models require the file to have a specific name (e.g., upgrade.bin ) to initiate the auto-update. Refer to the specific readme file included with your download. 3. Installation Process There are two primary ways to install the software: Manual Update (TV is On) : Plug the USB into the TV's port.

Downloading and installing the software update via USB is a common solution for resolving "hanging on logo," display issues, or system performance glitches. Since firmware files for LED TVs are often large and distributed in multiple compressed parts (like part01.rar ), you must correctly extract and prepare them for your TV to recognize the update. 1. Preparation and Downloading

: Before downloading, ensure the software matches your TV's internal motherboard. For model GL32HOBOZS , users often seek specific firmware linked to motherboard numbers such as 3RT841B .

: If the software is split into multiple files (e.g., part01.rar , part02.rar ), you must download every part into the same folder on your PC. The extraction will fail if any part is missing.

Press and hold the on the TV panel (not the remote).

: Use a tool like WinRAR or 7-Zip. Right-click on part01.rar and select "Extract Here." This will automatically combine all parts into a single firmware file, typically with a .bin or .img extension. 2. Preparing the USB Drive

Navigate to > About > System Update or Software Upgrade . Select USB Upgrade and follow the on-screen prompts. Forced Update (TV is Stuck/Hanging) : Turn off the TV and unplug it from the power source. Insert the prepared USB drive.

The standby light should start blinking, indicating the update is in progress. until it completes. 4. Support and Spare Parts