Galaxy 4s says memory is full. I have deleted everything I can and some things I did not want to. Went from 76% to 99% in less than 10 minutes. I have a large amount of miscellaneous files and can not see what the are. I can not send or receive text messages or emails. I REALLY NEED MY PHONE FOR WORK. I am stuck at home with the flu and just want my phone to work. I have deleted every app and picture from my phone that I can. I need the few apps left for work. Any advice would be appreciated.