Not enough internal USB storage disk space on Samsung Galaxy Series smartphone like Galaxy S II, Galaxy Note and Galaxy S III? There is around 11 GB internal USB storage disk (sdcard) on Samsung Galaxy S3 (16 GB version). And some of you might face running out of sdcard disk space issue sooner. Even with external micro SD card, you can’t install applications and games directly on it. Luckily, you can move applications and games data to external micro SD card with Directory Bind. Note – root access is needed.