Techno Security v2.0.6

APK · 21 MB · version code 17 · Android 6.0+ · uploaded Jan 31, 2026

198c6dbed193de3223d8e512fa162ff8 TRUSTED

  • Signature matches the Google Play version 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 v26.03.24, uploaded May 30, 2026 — about 4 months after this one.

  • Size: this file is 21 MB; the latest is 303.7 MB (282.7 MB larger).
  • Android: this version needs Android 6.0+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
  • The latest version no longer asks for: Foreground service data sync, Read media audio, Read media images, Read media video, Write internal storage.

File information

Version
v2.0.6 (17)
Uploaded
Jan 31, 2026
Size
21 MB
Requires
Android 6.0+ (API 23)
CPU support
Any (no native code)
Screen
Small screens and larger
MD5
198c6dbed193de3223d8e512fa162ff8
Signing certificate (SHA-1)
76:5D:7D:20:16:A1:9D:F8:EA:51:E3:27:66:AC:76:2F:6D:5C:5C:BE
Signed by
CN=Peter Wyatt, OU=EventScribe, O=CadmiumCD, L=Forrest Hill, ST=MD, C=US
File name
com-cadmiumcd-tsmb17-17-73373902-198c6dbed193de3223d8e512fa162ff8.apk
Package
com.cadmiumcd.tsmb17
Downloads (all versions)
1K+
Age rating
PEGI 3 · Everyone

What's new in v2.0.6

Performance improvements and minor bug fixes.

Permissions (43)

This version requests 43 permissions, 11 of them sensitive.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jan 31, 2026.
  • Certificate issued to “CadmiumCD” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks

  • Developer signature verified Jan 31, 2026
  • Validated against Google Play Jan 31, 2026
  • 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 (1 other version compared). AAPKs doesn't scan files itself.

How to install Techno Security on Android 6.0+

You'll need about 41.9 MB of free space.

  1. Download the APK — tap Download APK above (21 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 com-cadmiumcd-tsmb17-17-73373902-198c6dbed193de3223d8e512fa162ff8.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 198c6dbed193de3223d8e512fa162ff8. 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 Techno Security — 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 6.0+). Download it again, or pick an older version.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.

Other versions (2)

v26.03.24 LATEST May 30, 2026 303.7 MB TRUSTED v2.0.6 THIS FILE Jan 31, 2026 21 MB TRUSTED

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