: Copy the extracted file (often a .pkg or .bin file) onto a formatted USB flash drive. Installation Methods
Press and hold the on the TV for roughly 10 seconds until the upgrade notification appears on the screen. Official Support Resources Download MT56552 LF1V060 part01 rar
Navigate to > System > Software Update and select By USB . Force Upgrade (If TV won't boot) : Insert the USB drive into the TV while it is powered off. : Copy the extracted file (often a
: Use a tool like WinRAR or 7-Zip to open only part01 . The software will automatically pull data from the other parts to create a single usable folder or file. Force Upgrade (If TV won't boot) : Insert
: You must download all required parts (e.g., part01, part02, etc.) for this specific version before extraction will work.
For official firmware and step-by-step guides, it is recommended to use authorized platforms:
The file is the first segment of a multi-part compressed archive containing firmware or software updates for TCL LED/Smart TVs . Specifically, this firmware version (LF1V060) is designed for TVs using the MT565SE main board or the 40-MT56SE-MAC2HG chassis. Technical Specifications Device Type : TCL LED / Smart TV Main Board / Chassis 40-MT56SE-MAC2HG Software Version : V8-MT56552-LF1V060 File Format : .rar (Multi-part archive) How to Use the Downloaded Files