
This article is almost useless for most users, but I think it should be present in our iFAQ. And this material can come in handy in the following cases, for example, when you need to "get" a song or video from the library of your iPhone, iPad, iPod Touch, set a melody to an SMS, voice call, or just make a backup of individual system files. In general, there is where to apply.
Access to the file system can be provided using any file managers for i-devices, for example iPhoneFolders, after having performed the jailbreak procedure on the device.
Safari, Camera, Notes, Weather and more are standard applications in / Applications

All applications from the App Store are installed in the / private / var / mobile / Applications folder
The wallpaper is located in / Library / Wallpaper
Photos taken by the camera are located in the / private / var / mobile / Media / DCIM / 100APPLE folder
Mail, SMS and AddressBook folders and are located in / private / var / mobile / Library
Themes are located at / Library / Themes
Standard sounds / System / Library / Audio / UISounds, where
- alarm.caf - a reminder in the calendar;
- dtmf-0.caf -: - dtmf-9.caf - sounds when pressing dial keys;
- new-mail.caf - sound notifying about new mail;
- sms-received1.caf -: - sms-received6.caf - new SMS.
Cookies are stored here / private / var / mobile / Library / Cookies
Applications from Cydia / private / var / stash / Applications
Video and Music Files / private / var / mobile / Media / iTunes_Control / Music /
Ringtones / private / var / stash / Ringtones /