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Learn a simple technique TO EXPERIENCE GREATER EASE AND JOY
: Ensure the drive is FAT32. If it still fails, try a different USB port or avoid using USB hubs and extension cables.
: TCL typically provides security maintenance for at least 2 to 3 years after a model's release. If your TV is older, a USB update might be the only way to reach the final supported version. Tcl Software Update Usb
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