Schematic set for the Xiaomi Redmi Note 4X, internal codename mido, packed in a 9.91 MB ZIP archive. It is filed under firmware, but the name points to circuit diagrams.

Circuit diagrams for the Xiaomi Redmi Note 4X, released under the mido codename, stored in a 9.62 MB 7z package.

Xiaomi Redmi Note 4 schematic for the nikel codename, a compact 1.21 MB 7z archive. Despite the firmware category, its contents should be circuit diagrams, not a dump…

Circuit diagrams for the Xiaomi Redmi Note 4, the variant coded nikel, supplied in a 1.23 MB ZIP archive.

Circuit schematic for the Xiaomi Redmi Note 10 5G phone, categorised as firmware but named as a schematic, provided as a ZIP of roughly 3.32 MB.

Schematic package for the Xiaomi Redmi Note 7 Pro smartphone, a 1.37 MB rar archive, although it is filed under firmware.

Archive for the Xiaomi Redmi Note 5 phone, listed as firmware and 1.94 MB in rar format.

ZIP archive labelled for the Redmi Note 4G, 32.9 MB, catalogued as firmware, though the name does not say whether it is a flashable image, schematic set or mixed service…

Circuit schematic for the Xiaomi Redmi Note 6 Pro, device code name tulip, compressed as a 1.11 MB 7z archive.

Combined schematic archive for two closely related Xiaomi phones: the Redmi 6 Pro, codename sakura, and the Mi A2 Lite, codename daisy, in a 5.22 MB 7z file.

Circuit drawings for the Xiaomi Redmi 4X, codename santoni, contained in a 5.26 MB 7z archive.

BIOS image for the Samsung R508 notebook, labelled okkk to mark it as tested. At 2 MB it fits a 16 Mbit SPI flash chip, so make sure the chip on the board has that…