Avoid using outdated tools. The community standard for installing NSPs is currently or Tinfoil .
The is a viable solution for a very specific user: someone running a lower firmware version on an unpatched Switch with emuNAND, who wants the native YouTube experience without updating. youtube patched nsp install
The next few days were a blur of packet sniffing and trial-and-error. The community watched as Echo posted cryptic updates. Finally, a breakthrough: by spoofing the console's environment to think it was always in "Maintenance Mode," the signature check could be bypassed. Avoid using outdated tools