Since Vivo is a Chinese brand, sites like or Baidu Tieba have the original factory service manuals. You may need translation tools, but they often contain the most detailed diagrams.
) and data lines needed for dead boot repairs using ISP methods . Using the Schematic for Repairs vivo u10 schematic diagram download
: This repository offers a collection of Vivo Cell Schematics and Service Manuals in PDF format for various models, which often includes the U and Y series. Since Vivo is a Chinese brand, sites like