[jpwhre]

file explorer press up til it grays out, check every file i.e photo, my music, my vids........... etc and decide if it is stock junk or if you want it. if it is junk, delete it, if you want it do a menu/edit/cut and then do up till it grays and select sd card and then do menu/edit/paste to move entire folder. also find the DCIM folder in root and cut and past it to the sd card. all the pics you take go there and if you move that folder to sd card then all the pics and vids you take will auto go to sd card. any program you install, install it to sd card if you get the option and then if it don't work after that then reinstall it to device. it will clean up the ram of your device. run a 2g or larger sd card and don't use it to store mp3 or movies.