[iPhone God App] It was found using the Secure Folder actually

Turn your iPhone into a secure mobile storage disk! View and manage files on the go!

✔ Browse, upload and download files to your iPhone through any web browser or ftp client software on any wifi-linked PC/Mac

✔ View, copy, move, delete, rename, email, encrypt, and unzip files/folders

✔ Add plain text, photo, audio/video clip, and directories on iPhone

✔ Password protection (app level) and data encryption (file level) with Blowfish and MD5 algorithm

✔ Search for keywords in file/folder names

✔ Zoom, move, rotate, flip, and export photos

✔ Extract all or selected files from a compressed .zip file

✔ Record and playback an audio/video clip

✔ Email multiple files

✔ Configurable remote access port number to increase security

✔ Landscape mode supported

✔ Plain text editor with customizable font, size, and color

✔ Photo thumbnails

✔ View file content in the hex format

✔ List of file types that can be viewed in SecureFolder
Plain text: .txt
Image: .png .jpg .jpeg .gif .bmp .ico .xbm .tif .tiff
Audio: .caf .aif .amr .pcm .wav .mp3 .aac .m4a
Video: .mov .mp4 .mpv .3gp .m4v
Web: .htm .html
Document: .pdf .rtf .rtfd .doc .ppt .xls
Compressed: .zip

And more!