Firmware files for the Xiaomi Redmi 4X, packed in a 5.46 MB ZIP archive. At this size it is far too small to be a complete MIUI ROM and more likely holds a partial dump, a loader or individual partition images, although the name does not say. Open the archive and identify each file before use. Technicians use material like this to restore a bricked handset or to repair lost calibration data. Always save the device's existing partitions first and check that the files really belong to the Redmi 4X hardware.
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 @smart_repair_phone. 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 →