データお預かり - アドレス帳や写真などをバックアップ

You can easily back up your smartphone's photos, videos, address book and other data.

au's free official backup app!

If you have this app, you can rest assured in the unlikely event of a breakdown, loss, or water damage.
You can easily back up your precious memories and data (photos, videos, address books) to a data storage server or SD card.

You can also use this app to transfer data when changing models.
We can also transfer data from Android to iPhone to different models/OSs.

Customers using Ponta Pass/Ponta Pass Lite can use 50GB of storage space on the data storage server.
Customers using au line contracts (excluding povo and UQ) can use 1GB of storage space on the data storage server.

□■　Main functions of the data storage app　■□
■Data storage, storage, and backup
- The following data can be backed up.
Photos/images
movie
Contact data such as address book
Calendar (schedule, appointments, etc.)
SMS・+Message
au mail
- You can back up your data by selecting a storage location such as a safe and secure data storage server provided by au or an SD card.
*Functions related to SD cards are not available on Android 11 or later. Please use a compatible SD card-specific data storage app.
- The app can automatically back up images, videos, address books, contacts, etc. newly saved on your device.
*Settings are required for use.
- You can check the status of the storage being backed up in a graph at any time.
- Unnecessary data can be easily deleted from the app.
- Customers using au can use 1GB of storage space, and customers using Ponta Pass/Ponta Pass Lite can use 50GB of storage space.
■Checking backed up data
- You can check the backed up image and video files within the app.
- You can also automatically find duplicate photos, images, and similar photos on the data storage server side and organize them.
■Return/restore/restore data
- Data uploaded to the data storage server can be restored at any time.
- No complicated operations are required when restoring.
- Don't worry if you change your model, lose your data, or have any trouble with your device. You can easily download and restore your data.
- Images, photos, videos, etc. can be selected and downloaded individually.
- Easily transfer data from Android to iOS devices such as iPhone, and from iPhone to Android.
- You can also copy data from your old device to your new device.
■Management of password information
- You can ma