Today I had to force restart my galaxy note 10.1 8013. I accidently took it to what looked like a boot loader screen and it gave me the options to download a file or cancel. I accidently chose download which then prompted me to not restart while downloading. After waiting with nothing changing I saw online that I could just restart to get out of the download screen. Since restarting my s-note will not even open. Every time it opens it says it stopped. I do not have it rooted. Is there a way to fix s-note without a factory reset? I already cleared the data but not fixed. If I do have to factory reset is there a good backup app to back up my s-note and lecture note files?