: Navigate to Settings > Device Preferences > About > System Update > Network Update to check for official online updates.
: 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 Download TCL LED43S4900 Firmware part05 rar
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 : Navigate to Settings > Device Preferences >