4DDiG: Recover Your Phone Data

Accidentally deleted a photo? Wiped your Android phone before backing up?

4DDiG is an on-device Android data recovery app that scans your internal storage for deleted photos, videos, contacts, files, and audio. And restores what's still recoverable, all without your data ever leaving your phone. No root required.

Photo & Video Recovery: Deep-scans internal storage to recover deleted photos and videos, including files that vanished without a trace after reset, accidental deletion, or storage corruption.

File & Document Recovery: Undelete documents, PDFs, and other files a normal file manager search won't find even permanently deleted files still sitting in unused storage space.

Contact Recovery: Rebuilds your Android address book from what's still readable on the device after contacts are lost or accidentally erased.

Audio Recovery: Recovers deleted music files and voice recordings from your phone's storage.

WhatsApp & WhatsApp Business Chat Recovery: Reads your local WhatsApp backup file and restores deleted chat history from it. (4DDiG is an independent app, not affiliated with, endorsed by, or sponsored by WhatsApp Inc.)

Recently Deleted: Delete something today, and it's already sitting in this tab. No scan needed, one tap to undo it.

Notification Reminders: Turn it on if it's useful to you: 4DDiG flags notifications containing words you pick, so nothing important gets buried. Off by default, applies only to your own device, and can be switched off anytime in Settings.

WHY DEEP SCAN RECOVERY MATTERS

Most "deleted" files aren't actually erased right away, they just stop showing up. 4DDiG's scan looks past what the system marks as empty to find data that's technically still there.
The catch: new files can overwrite that data over time. If you've just lost something, open 4DDiG before you take new photos or download anything else. The sooner you scan, the better your odds.

PRIVACY BY DESIGN

Every scan runs on-device. Nothing is uploaded, stored remotely, or shared. What I4DDiG finds stays exactly where it belongs on your phone.

NO SETUP, NO ROOT REQUIRED

Pick what you want to recover, let the scan run, preview the results, restore what matters. That's the whole process.

Questions or issues? Reach us at support@4ddig.com. Optional permissions, stay off until you turn them on yourself.