/shared1

This folder is part of the /dev/fs file structure and a folder on the root of the Wii NAND.

It contains all shared app files (think libraries, etc.) that are reused by different titles (see the "shared" section in the TMD content header). The /shared1/content.map contains all these app files with their SHA1 hash.

The .app files are numbered as 000000xx.app, where xx is a number starting at 00 and using hex (for example: 88, 89, 8a, 8b ... 8f, 90)

Contrary to what may seem true, the IDs used here do not match those in the TMD; these IDs are assigned incrementally, and the correct shared content is determined by matching the expected hash.