Small firmware-related file for the Xiaomi Redmi Note 8 Pro, 1.69 MB in a ZIP archive. The name says nothing about the content, so it may be a partition backup, a security or calibration file, or a tool package rather than a complete ROM, since a full system image would be far larger. Unzip it and check what it contains before use. Back up the phone's existing partitions first, because writing the wrong data can lose IMEI or calibration information.
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 @phoneSchematics. 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 →