あんしんバックアップ APK for Android

Anshin Backup is a free utility and tools app developed by ソフトバンクモバイル株式会社 for Android devices. It allows users to easily backup their data, such as phone book and S! Mail, stored on their SoftBank smartphones. The backed-up data can be saved to a secure server (cloud) or the user's SD card, both of which are managed by SoftBank. Users can also restore the saved data back to their smartphones.

For SoftBank smartphones running on Android 2.3 to 5.1, Anshin Backup enables the storage of call history, photos, music, and video data on the SD card. It is worth noting that this app is an updated version of the SD card save and load application provided by SoftBank.