KDDI Safety Manager v9.21.0.7

APK · 5.1 MB · version code 92100007 · Android 4.4+ · uploaded Nov 19, 2024

dd072ddb0fb1cf72b31f8dcded3cb456 TRUSTED

  • Same certificate as v10.6.0.6, which matches Google Play Details

Quick check before downloading

Answer this to unlock the download. It keeps automated downloaders away.

Compared with the latest version

The latest version is v10.6.0.6, uploaded Sep 30, 2026 — about 1 year after this one.

  • Size: this file is 5.1 MB; the latest is 9 MB (3.9 MB larger).
  • Android: this version needs Android 4.4+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
  • The latest version asks for 2 more permissions: Bind call redirection service, Query advanced protection mode.
  • The latest version no longer asks for: Process outgoing calls, Request ignore battery optimizations.

File information

Version
v9.21.0.7 (92100007)
Uploaded
Nov 19, 2024
Size
5.1 MB
Requires
Android 4.4+ (API 19)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Screen
Small screens and larger
MD5
dd072ddb0fb1cf72b31f8dcded3cb456
Signing certificate (SHA-1)
33:1C:94:EC:26:F3:EB:2E:93:57:78:9C:6D:38:BB:DE:B1:D8:BB:67
Signed by
CN=OPTiM Corporation, O=OPTiM Corporation, C=JP
File name
jp-co-optim-bizagent-smsm-store-92100007-69259889-dd072ddb0fb1cf72b31f8dcded3cb456.apk
Package
jp.co.optim.bizagent.smsm.store
Downloads (all versions)
10K+
Age rating
PEGI 3 · Everyone

What's new in v9.21.0.7

　・Android14向けに最適化しました。 　・既知の不具合に対する修正、改善を行いました。

Permissions (54)

This version requests 54 permissions, 16 of them sensitive.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “OPTiM Corporation” This is the certificate of the Google Play version.
  • Same certificate as v10.6.0.6, which matches Google Play v10.6.0.6 · v10.5.1.4 · v10.5.0.11

Store checks

  • Developer signature verified Nov 19, 2024
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.

How to install KDDI Safety Manager on Android 4.4+

You'll need about 10.1 MB of free space.

  1. Download the APK — tap Download APK above (5.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap jp-co-optim-bizagent-smsm-store-92100007-69259889-dd072ddb0fb1cf72b31f8dcded3cb456.apk.
  3. Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
  4. Check the file (optional) — the MD5 of the downloaded file should be dd072ddb0fb1cf72b31f8dcded3cb456. If it differs, the file is damaged or was changed: delete it and download again.
  5. Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
  6. Open KDDI Safety Manager — tap Open on the install screen, or find it in your app drawer.
Common install problems
  • “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
  • “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.4+). Download it again, or pick an older version.
  • “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.

Other versions (6)

v10.6.0.6 LATEST Sep 30, 2026 9 MB TRUSTED v10.5.1.4 Aug 20, 2026 8.9 MB TRUSTED v10.5.0.11 Jul 1, 2026 8.9 MB TRUSTED v10.2.0.6 Nov 26, 2025 5.8 MB TRUSTED v9.21.0.7 THIS FILE Nov 19, 2024 5.1 MB TRUSTED v9.20.0.7 Jul 25, 2024 5.1 MB TRUSTED

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