eMMC dump for Samsung model code F127G, the Galaxy F12, at bootloader revision U3, supplied as a 400 MB ZIP. It is meant for repairing a dead-boot phone or programming a replacement eMMC chip. Typical write tools are Easy JTAG, UFI and Medusa, connected via ISP test points or a socket. Match the U revision on the device exactly, because Samsung does not permit bootloader downgrades. Back up the original chip before writing so the unique EFS partition with IMEI and network calibration is preserved.
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 @wzcare. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →