If I install games/updates/DLC on RedNAND with sysconfig tool, can I play these games on SYSNAND if NANDs are linked?
If you installed it to an USB drive then yes even if NANDs are unlinked but DLC won't work in sysNAND unless you paid for it. And the savegames will be different too so you can't load saves in sysNAND if it's created in redNAND and vice-versa.
Before anyone gets the wrong idea, this is a badly asked question. System Config Tool when used to install games is no different than wupinstaller really. The main difference here is that it is an official Developer Tool, but as far as signed content goes, it listens to IOS-MCP (I think that's the right one). It does not have extra permission to install broken titles or anything as far as I am aware on a retail console. If the game is using the Ticket bug which allows you to use a Disc Ticket with NUS Content, yes, it should work on redNAND and sysNAND. If the content is using a patched/generated Ticket installed through redNAND/WUP fw.img, no it will not work on sysNAND alone. It *should* work with the wupserver fw.img though. Personally I have not an SD card big enough quite yet, so I've been working with system nand. Lol
The titles will show up; however, you won't be able to launch them. You'd have to install the title on sysNAND as well. This is because sysNAND won't have the title installed.
You can use disc tickets to install eShop games onto a USB drive or the Wii U NAND They work like official games and can be updated as well...
