A reference document. Shared as “Y511-U00 维修手册.doc” — a .doc file, 22.7 MB.
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 @ShareMan_Electronic_Files. Enginerys does not host this file.
Huawei Y511 archive with an uninformative name that reveals only the phone model. At 16.1 MB the ZIP is fairly large, and could hold schematics, service manual pages…
Huawei Y511 smartphone service material packed in a ZIP archive of 16.1 MB. The name gives only the model, so the exact contents are not stated; at this size it most…
PDF for the Huawei Y5II (CUN model code). Although it is filed as a schematic, the name describes it as a quick start guide, written in Spanish.