It is safer to use the built-in System Update feature if the TV is still functional.
Firmware files for smart TVs are often large (several hundred MBs). To make downloading easier on unstable connections, they are split into multiple parts:
Place all parts in the same folder and extract Part 01 only; the software (like WinRAR or 7-Zip) will automatically pull data from part02.rar to create the final .bin or .img file. 🛠️ How to Install Software via USB Download Haier LE49U5000A Software part02 rar
Copy the extracted firmware file (usually ending in .bin ) directly to the root directory of the USB (not inside a folder). Initiate Flash: Plug the USB into the TV. Navigate to Settings > System Upgrade > USB Upgrade .
If your TV is stuck on the logo or needs a manual update, follow these steps: Use a drive formatted to FAT32 . It is safer to use the built-in System
Do not turn off the TV during the update. A power cut during flashing can "brick" the device.
Alternative: If the TV won't boot, hold the button on the TV while plugging it into the wall to trigger auto-recovery. ⚠️ Important Precautions Verify Model: Ensure the software matches LE49U5000A 🛠️ How to Install Software via USB Copy
You must download all parts (e.g., Part 01, Part 02) for the extraction to work.