あんしんバックアップ

Protect your smartphone data with あんしんバックアップ, the essential backup solution for SoftBank Android devices. Never lose your contacts, messages, photos, or videos again — this app makes it effortless to safeguard everything that matters on your phone.

Your phone contains irreplaceable information: contact details, call history, photos, music, and video files that represent your memories and connections. あんしんバックアップ lets you back up all this data with just a few taps, storing it securely either to SoftBank's managed cloud server or directly to your SD card. If disaster strikes—whether a lost device, accidental deletion, or hardware failure—you can restore everything instantly to your smartphone and pick up right where you left off.

Choosing where your data lives gives you flexibility and peace of mind. Cloud storage through SoftBank's secure servers keeps your backup accessible from anywhere, while SD card storage offers offline reliability and device control. Both options are protected by SoftBank's trusted infrastructure, so you know your personal information is safe.

For Android 6.0 and newer devices, あんしんバックアップ goes further with automatic periodic backup scheduling, so you never have to remember to manually save. You'll receive email notifications when your contacts change, keeping you informed of updates. The app also supports S! Mail anywhere access and export features for Android 6.0+ (available through main service subscription), giving you flexibility in how you manage your communications.

Call history, photos, music, and video data can all be stored on your SD card for convenient, portable backup. Whether you're upgrading to a new phone, switching devices, or simply want insurance against data loss, the backup and restore process is straightforward and reliable.

Compatible with Android 2.3 through Android 5.1 (with additional features for Android 6.0+) and supporting EMOBILE4G-S mobile phones, あんしんバックアップ is designed specifically for SoftBank users who value their data. Stop worrying about losing your memories, contacts, and files—back them up today with SoftBank's trusted backup app.