At a glance
- Latest version
- v8.10.14 (81014)
- Updated
- Jul 15, 2025 (1 year ago)
- APK size
- 14 MB
- Requires
- Android 11+ (API 30)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Aug 28, 2023 (at least)
- Permissions
- 22 (8 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
SDカード専用・データお預かり is an app by KDDI株式会社 in the Tools category, listed since at least August 2023. It has no native code, so it runs on any Android processor.
It asks for 22 permissions, 8 of them sensitive, including read contacts, read calendar and access all files.
What's new in v8.10.14
いつもSDカード専用・データお預かりをご利用いただきありがとうございます。
【バージョン8.10.14の変更点】
・軽微な不具合を修正しました
Description
From the listing uploaded by “appupdater”.
You can easily save and restore important memories and data (photos, videos, address books, etc.) to the SD card.
It can be used on Android 11 and above devices.
Data storage app (https://play.google.com/store/apps/details?id=com.kddi.android.mamoru&hl=ja&gl=US)
Users who have saved data on the SD card with the data storage app can restore it with the SD card dedicated data storage application.
□ ■ Main functions of SD card dedicated / data storage application ■ □
■ Saving data to SD card
--The following data can be saved.
Photo / image
Video
Contact data such as phone book and address book
Calendar (schedule, schedule, etc.)
SMS / + message
Au mail
* You need to agree to the license agreement to use it.
■ Restore SD card data to smartphone
――No troublesome operation is required when performing restoration.
--You can also copy data from your old device to your new device.
□ ■ Recommended for people like this ■ □
――I want to safely and securely save and back up the data on my au smartphone.
――I want to save and back up important photos, videos, images, contacts, etc. in case of an unexpected situation such as an unexpected fall accident, smartphone failure, or loss.
――I want to move / transfer the data of the terminal I was using to a new smartphone when changing models.
--I want to copy the data I want to transfer from the old terminal to the new terminal.
――I'm using a data storage app and want to continue saving / restoring data on an SD card.
□ ■ Notes ■ □
・ This application is not a data storage application. There is no save / restore function to the cloud server.
・ Please check the terms of use and privacy policy before using this app.
･ Some functions can be used only on terminals sold by au.
Terms of service
Https://pass.auone.jp/terms/app/storage/
privacy policy
Https://www.kddi.com/app-policy/android/app-policy-abst-SDka-dosenyou-de-taoazukari-ver1.0.html
-Please note that the items that can be saved / restored differ depending on the environment such as the terminal from which the data is saved, the terminal from which the data is restored, and the OS status.
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 15, 2025.
- Certificate issued to “KDDI CORPORATION” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jul 15, 2025
- Validated against Google Play Jul 15, 2025
- Signed byCN=Akihiko Nagai, OU=Product Planning Department 1, O=KDDI CORPORATION, L=Iidabashi, ST=Tokyo, C=jp
- Signing certificate (SHA-1)BD:9D:5A:15:CE:06:6D:B3:D5:15:44:23:4B:32:FA:8E:1E:9F:85:3E
- File MD5cb80e836c8a0d5563c88d4bcf1aa4c27
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (22)
SDカード専用・データお預かり requests 22 permissions, 8 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Access media location Sensitive android.permission.ACCESS_MEDIA_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read media images Sensitive android.permission.READ_MEDIA_IMAGES
- Read media video Sensitive android.permission.READ_MEDIA_VIDEO
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Auemail read mailinfo (custom) com.kddi.android.auemail.permission.READ_MAILINFO
- Auemail vmessage (custom) com.kddi.android.auemail.permission.vmessage
- Cmail backup action (custom) com.kddi.android.cmail.permission.backup_action
- Cmail backup data (custom) com.kddi.android.cmail.permission.backup_data
- Cmail vmessage (custom) com.kddi.android.cmail.permission.vmessage
- Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
- Full network access android.permission.INTERNET
- Interact across users full android.permission.INTERACT_ACROSS_USERS_FULL
- Internal broadcast protection (app-defined) com.kddi.android.ausdbackup.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
SDカード専用・データお預かり APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the SDカード専用・データお預かり APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is cb80e836c8a0d5563c88d4bcf1aa4c27.
