Firmware dump archive for a device coded A035F with a Unisoc processor, which matches the Samsung Galaxy A03 naming, packed as a 213 MB RAR. The name notes in Russian that the DAT0 point was not found, meaning the uploader could not locate the eMMC DAT0 test point used for direct ISP access. Such a dump is written back to the memory chip with an eMMC or ISP programmer to revive a dead board. Back up the original memory first and check the model code and storage size before writing anything.
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 @uzb4422. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
| @uzb4422 | 10 Dec 2023 | Open file on RM Schematics |
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 →