What kind of mobile phone is it? If it's iOS, there's a limitation that prevents you from searching for files on your phone. That's an iOS design choice, rather than an SP shortcoming, I'm afraid.
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 185.0