If you want to recover data on iPhone, you must to use a iPhone Data Recovery, the use guide about [url=http://www.iphone-data-recovery.com/recover-lost-data-from-iphone.html]how to recover deleted files from iPhone[/url] is not bad.
Next,let's shows you the way to recover iPhone/iPad data:
One. Recover Lost or Deleted data from iPhone directly
1. Connect the iPhone to computer
2. Scan your iPhone device with iPhone recovery
3. Preview and restore iPhone data

[url=http://www.iphone-data-recovery.com/recover-contacts-from-iphone.html]how to recover contacts on iPhone[/url]
If you have iTunes backups, just recover the deleted data on iPhone from the previous backups.
1. Connect the iPhone to the computer with a USB cable.
2. Open iTunes.
3. If you have a new or erased iPhone, iTunes will prompt you to restore from backup.
4. Otherwise, Control-click on your iPhone under devices in the left menu.
5. Select Restore From Backup...
6. Choose the backup you wish to sync and click the Restore button.
Tips:You better backup iPhone data to computer, avoid losing data and recover deleted data from iPhone.
[url=http://www.iphone-data-recovery.com/recover-iphone-photos.html]how to recover deleted pictures from iPhone[/url]

[img]http://www.total-data-recovery.com/iPhone4/imgs/drfone.datarecovery.png[/img]

[url=http://www.total-data-recovery.com/iPhone4/]Dr.Fone (iPhone 4)[/url] is the world’s 1st [b]iPhone 4 data recovery[/b] software. Dr.Fone(iPhone 4) can recover lost & deleted data directly from Apple iPhone 4, including photos, contacts, call logs, messages, voice memos(m4a), videos, etc., as well as extract data from iTunes backup file.

Key Features:
Recover deleted data without backup directly from iPhone 4 (GSM & CDMA)
Recover Lost iPhone 4 Data by extracting iTunes backup files
Get back data after iPhone 4 is crashed, smashed, broken or lost
Retrieve data after Jailbreak, iOS upgrade, factory settings restore
Recover up to 12 file formats
Preview what you lost before recovery

Video Demo:
[youtube]v7JGOBdL5m0[/youtube]

Recover Lost & Deleted Data for other Apple iOS Devices:
[url=http://www.youtube.com/p/2SpYtuTW2pCEX-Q-_kwVyP-wZfcSi-RC]Recover Missing Data for iPhone 4S[/url]
[url=http://www.youtube.com/p/2SpYtuTW2pCWP9jvBStnCzkxokz2v2BC]Recover lost Data for iPhone 5[/url]
[url=http://www.youtube.com/p/2SpYtuTW2pDgDbrpQ_PKToPtCwSidvds]Recover deleted Data for iPhone 5 (Mac)[/url]
[url=http://www.youtube.com/p/2SpYtuTW2pBLBG-gc6KPlc9UYY4YIPwv]Recover lost Data for iPhone 4S (Mac)[/url]

Related:
[url=http://www.iphone-manager.com/]MobileGo for iOS[/url] - Easily Manage music, video, playlists, photos, contacts from Your iPhone, iPad, iPod on PC