Circuit diagrams for the Xiaomi Redmi Note 5A, identified by the codename ugg, in a 6.54 MB ZIP archive. Despite being listed as firmware, this is a schematic package for hardware repair. A technician can use it to map power distribution from the PMIC, follow charge and USB data lines, and find components tied to backlight, audio or SIM faults. Unzip the file and open the pages in a PDF viewer, and match the board revision printed on the PCB because the Note 5A shipped in more than one variant.
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 @esquematicosparatodos. 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 →