Opening 1.80 GB volume of the A226B (A22 5G) unbrick scatter firmware set, split across two RAR parts. The name omits the binary revision and build string, so check the extracted files to confirm the version suits the phone. Put part2 next to this file and extract from here. The scatter map and partition images are written through MediaTek flash software to restore a hard-bricked handset. Since a lower binary than the installed one is rejected, verify compatibility and save NVRAM before flashing.
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 @mrepairo. 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 →