Samsung SM-A032F (Galaxy A03 Core) memory dump at bootloader binary U4, taken in December 2023 according to the timestamp, in a 539 MB RAR. Use it to recover a dead-boot board or to program a new eMMC chip with a box such as Easy JTAG, UFI or Medusa over ISP or a BGA socket. The device's binary revision must be U4 because Samsung blocks rollback. Before writing, read the original chip and archive it, as EFS partitions hold unique identifiers and calibration.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →