Firmware files for smart TVs are often large (several hundred MBs). To make downloading easier on unstable connections, they are split into multiple parts:
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 . Download Haier LE49U5000A Software part02 rar
. Using software for a different screen size or model can permanently damage the mainboard. Firmware files for smart TVs are often large
You must download all parts (e.g., Part 01, Part 02) for the extraction to work. Navigate to Settings > System Upgrade > USB Upgrade
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
If your TV is stuck on the logo or needs a manual update, follow these steps: Use a drive formatted to FAT32 .
Do not turn off the TV during the update. A power cut during flashing can "brick" the device.
