RetroArch Megathread

Hello everyone.

So I used this to update RA + some other stuff: How can I Retroarch 1.7.0 to 1.7.3?

However, now RA, as well as other games such as NyanCat, ask for a login like so:

How do I fix this? There is no way to input the login info with the keypad, so it’s stuck there until I power off the GameShell.