eMMC Firmware[Easyjtag+ library]

BIOS .rar 20.8 MB Shared

Collection of eMMC firmware from the Easy JTAG Plus library, packed in a 20.8 MB RAR file. No specific memory part numbers or devices are named, so browse the archive to find the entry for your chip. These files let the Easy JTAG Plus software restore the controller firmware of eMMC chips that have become read-only, show zero capacity or fail to initialise in phones and tablets. Always read and back up the existing chip contents, including the boot partitions, and confirm the chip ID matches before flashing a replacement firmware.

The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @emmcufsdumps. Enginerys does not host this file.

How to open a .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →