I just did the latest update on my note 4 and when I'm in the oculus platform (with the headset) it doesn't identify my SD card and I cant play my 360 videos. HELP!! please!!!

I just did the latest upgrade on my G Note 4 and once I'm on oculus it doesn't identify my SD card AND I CANT VIEW MY 360 VIDEOS. Any one know how to fix this?!!!! NEED HELP!!!!