Switch nsp file download

Added support for "blocked" NSZ installation. Automatically resets required version upon install and uninstall. Added Help section. Added "Recommended" section. Added "Parental Mode" for filtering content and features for young children. Added Retroarch ROM launching. Added game cartridge installation. Added USB hard drive support. Added support for zippysave and anonfiles. Removed junk DLC block. Fixed a few MTP bugs. Improved MTP stability. Fixed linux MTP crash. Recompiled with latest libnx.

Fixed crash when trying to install unsigned code via stream install. You can remove this extra space with a tool such as XCI-Cutter. NSP files are encrypted using master keys and rightsId keys and are encrypted for a specific user 1.

If you want to mod a game to change the actual behaviour executable code then this is the where you start, there are also multiple ways to apply an ExeFS mod which will be covered in another section. The NPDM file contains information about the game for example the title and services that the game is allowed to access. These are compile from source files, normally from the official Nintendo Switch Software Development Kit.

Basically the runtime Link editor executable is the first code that runs when a game is started. Its job is to manage the other executable code modules NSO files in memory.