Storage Shortcut helps to go to storage settings directly.
It can skip all the hassles, helps alot to overview the storage capacity and to clear the storage cache from the device.
It is very light weight and fast.
Quick way to mount unmount external storage, OTG, Memory card (sd card).
It acts like a widget.
Storage Shortcut Widget.
Hassleless direct storage shortcut for Marshmallow and other devices.
* Clear cache marshmallow