You can find the full set of firmware parts on specialized technician portals:
Offers free downloads for technical support and board repair. Receiver Pro : Provides specific instructions and firmware files for the JUC7.820.00169579 Usage Note
The file is a segment of a multi-part archive containing the eMMC firmware (dump file) for a Bravis 40E6000 Smart LED TV Technical Specifications Mainboard Model: JUC7.820.00169579. TV Model: Bravis UHD 40E6000 Board Type: Non-combo UHD Android Smart Board. Resolution: 3840×2160 (4K UHD) at 60Hz.
This EMMC dump is typically used by technicians to revive "bricked" TVs that are stuck on the logo or failing to boot. It requires opening the TV and connecting a programmer directly to the motherboard or eMMC chip. JUC7.820.00169579 Firmware Free Download - Kazmi Elecom
EMMC (requires specialized programmers like RT809H for installation). Download and Extraction Requirements
