iFile – Full Blown iPhone File Manager

iFile is a file manager with capabilites to email, edit, delete, copy, cut, paste, rename, view, compress, uncompress, install and transfer files.

Install file-cmds, zip, unzip, p7zip, gzip, bzip2, unrar packages from Cydia To make sure ifile works properly

After you download the file, SSH into your iPhone and place the downloaded .deb file ino /var/root/media/cydia/autoinstall/ and reboot your iphone twice!