ZIP archive of 1.23 MB for the Xiaomi Redmi Note 4, catalogued as firmware but named as a schematic, so the actual contents should be checked after extraction. If it holds the circuit diagrams, they are useful for tracing the charging path, PMIC supplies, display and camera connectors and the signals between them. The Redmi Note 4 came in versions with different chipsets, so confirm that the board in front of you matches the documents before following any measurements or replacing components.
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 @mobile_jump2. 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 | |
|---|---|---|
| @mobile_jump2 | 27 Sept 2021 | Open file on RM Schematics |
| @uzb4422 | 20 Feb 2023 | Open file on RM Schematics |
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 →