TCL-48f3390F-FIRMWARE Version Download 0 File Size 313 MB File Count 1 Create Date March 19, 2019 Last Updated September 3, 2021 Please login to download DescriptionBRAND TCL SMART TVMODEL L48F3390F4G SMART TV USB UPDATABLE FIRMWARECopy Bin File to USB Hold down the main power button and plugin switch Start standby LED indicator Start And there will also be show on screen After the update is complete, Remove Usb Unplug End PluginShare this:Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional)
