As intriguing and tenacious as the iPhone can be, it is very important to have available a software for the management of files it contains. One immediate option that comes to mind is iTunes. Due to the sometimes difficulty users have encountered in using iTunes, iPhoneBrowser might be a better option.
iPhoneBrowser comes with an interface that is totally different from iTunes. However, all the basic functions you expect to see on that interface are present. In addition, the software is able to automatically detect and display the connected iPhone.
Once the connection has been recognized, you will be in position to transfer files from/to the iPhone. In short, iPhoneBrowser is the Windows Explorer for iPhones. The small size of the file manager is yet another indication of its effectiveness.