Wipe Mobile Phone Storage Data

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Added Following Deleted Data Safety and Safe Cleanup Methods to make the unallocated storage area of Removed data unrecoverable for ever:

* Wipe Unused Space of SD Card
* Wipe Unused Space of Internal Storage of Mobile Phone
* Delete Selected Files Folder Photos and Data and Cleanup the Storage
* Format and Wipe SD Card Storage
* Erase All Internal Data and Wipe
* Wipe All Storage and User Data