Download S586t02 Lf1v628 Part03 Rar May 2026

If you have already downloaded all parts of the archive, follow these steps to install the update via USB:

Verify that the "S586T02" and "V628" codes match your TV's Project ID and Platform found in your device's "Product Info" page under Settings. Installation Instructions

Many users find these specific files on the TCL Firmware Telegram Channel or XDA Developers.

Use a tool like WinRAR or 7-Zip to extract part01 ; this will automatically merge and extract all parts (including part03) into a single .pkg or .bin file.

Using incorrect firmware or losing power during the update can permanently damage your TV. It is often safer to use the Network Update option in your TV's settings to download official updates directly from TCL.