: Once all parts are downloaded, use WinRAR or 7-Zip to extract only the first part; the software will automatically combine all parts into a single folder containing the firmware file. Alternative Firmware
The fifth part of the TCL LED43S4900 firmware is available as (67.90 MB) on Receiver Pro . This is one of five required parts for a complete EMMC dump backup of this model. Download & Extraction Download TCL LED43S4900 Firmware part05 rar
: Contact TCL Support to request the official .bin or .img update file. Copy this to the root of a FAT32-formatted USB drive, insert it into the TV, and hold the physical Power button for 10 seconds while the TV is off to trigger the update. : Once all parts are downloaded, use WinRAR
A single-part archive titled (371.9 MB) is also hosted on Telegram for manual installation via USB. Installation Methods Download & Extraction : Contact TCL Support to
: Navigate to Settings > Device Preferences > About > System Update > Network Update to check for official online updates.
To correctly use this firmware, you must download of the archive: Part 05 Link : TCL LED43S4900 EMMC Dump Backup.part5.rar
If your TV is still functional, it is safer to use official update methods before attempting a manual EMMC dump flash: