I really want to play YouTube on my 3DS device but it doesn't let me do it. Is there anything I can download to play YouTube videos?
Nintendo 3DS has no support for Adobe Flash Technology which is a required component for viewing YouTube videos. Since the support for most of the mobile/handheld devices was discontinued, you will no longer see it coming for the device you possess.
The 3DS Does not support any flash, shockwave, or media players on it's internet browser. It might still play some short slideshows. And just to keep in mind, the 3DS only lets you download photos and images. You cannot download videos.
I'm on the same boat. You just have to change the date to the correct time.