Schematic set for the Xiaomi Mi 10T, with the sub board included according to the name, in a 1.52 MB ZIP. Phone schematics help trace charging paths from the USB connector on the sub board to the main board, check PMIC rails, follow flex connector pinouts, and locate faulty components. Open the extracted files with a PDF reader or the matching viewer. Verify the model variant and board revision on your unit before relying on component references and values.
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.
Built-in OS tools7-Zip