There are several ways to help restore all or part of the deleted files.

1. Undeleter recover files and data

Undeleter is an application developed by Farhbot to be able to restore deleted files, photos and data on Android.

To restore deleted photos and data files, see the steps below:

- First, download the application on Google Play.

- Install and open the application.

If root access is requested, press Allow.

- Then select Restore file or Restore data (such as SMS).

- Choose which storage you want to restore data, internal storage or external storage.

-If there will already be 2 scan options, namely Journal Scan and Deep Scan. For Journal scans, all deleted files will be scanned including photos, videos and sms.

- After selecting between Deep or Journal, press the scan in the lower right corner.

- Wait a few moments until the scan results appear.

-If you have found the file you want to restore, click then press the box in the upper right corner then select Restore Item.

- Finish, files, photos or data that you want already back to your android storage.