Revert "safecerthax: redirect to NH if broken shoulders"

Now, lets's go to MSET9 instead.

This fixes #2280.

This reverts commit bfd96457c6.

_pages/en_US/installing-boot9strap-(safecerthax).txt

@@ -36,7 +36,7 @@ In this section, you will see whether your shoulder buttons are working on your
     + The camera applet should appear
 1. Power off your console
 
-If the camera did NOT appear, you cannot follow this method. If this is the case, stay on your current firmware and ask [Nintendo Homebrew on Discord](https://discord.gg/MWxPgEp) for help.
+If the camera did NOT appear, you cannot follow this method. If this is the case, use [Installing boot9strap (MSET9)](installing-boot9strap-(mset9)) instead.
 {: .notice--warning}
 
 #### Section II - Prep Work