Sister accidentally upgraded. Fixable?

[BrokenHearted]

Hello. I gave a Switch with Sx Pro to my nephew. My sister went over one day and wanted to play Animal Crossing with him so she tried to update the console. Now, the console just says an update is ready to be installed. I don't know what version the console was upgraded to or how she tried doing it.

If I use the jig, I can get the SX Pro screen to show up but if I try to load up custom firmware, the screen just goes dark.

Is there anything I can do? How can I delete the update file that's ready to be installed ?

Any help appreciated.

 

[Draxzelex]

Hello. I gave a Switch with Sx Pro to my nephew. My sister went over one day and wanted to play Animal Crossing with him so she tried to update the console. Now, the console just says an update is ready to be installed. I don't know what version the console was upgraded to or how she tried doing it.

If I use the jig, I can get the SX Pro screen to show up but if I try to load up custom firmware, the screen just goes dark.

Is there anything I can do? How can I delete the update file that's ready to be installed ?

Any help appreciated.

Try asking in the Switch Noobs Paradise.