This module changes path to internal SD card. .
You can: change path to internal SD which is returned by System API, change path to obb dirs, app files, download dir (you can have everything on SD card!)
Control it in app settings.
If you change it to internal sd card path (e.g. /storage/extSdCard on Samsung Phones) and your phone is running Android KitKat and later,
Detailed description is here: http://forum.xda-developers.com/show...4&postcount=11
@MBariya's description: http://forum.xda-developers.com/show...1&postcount=18
Open source! https://github.com/pylerSM/XInternalSD