SCS signer application v2.0-65 (2026-05-10)
APK · 3.5 MB · version code 65 · Android 5.0+ · uploaded May 13, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v2.0-65 (2026-05-10) (65)
- Uploaded
- May 13, 2026
- Size
- 3.5 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 3781c6b3f99874c216e8ec1829d7d6cb
- Signing certificate (SHA-1)
- A6:F7:EA:C5:BD:EE:90:E7:E2:B7:CF:3F:CE:5F:2D:41:BB:A3:1C:74
- Signed by
- CN=Pekka Laitinen, OU=Varmennepalvelut, O=V?est?rekisterikeskus, C=FI
- File name
- fi-fineid-security-scs-65-74738017-3781c6b3f99874c216e8ec1829d7d6cb.apk
- Package
- fi.fineid.security.scs
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.0-65 (2026-05-10)
2.0-65 (2026-05-10):
- SCS 1.3 is now default, support for 1.2 removed
- SCS transaction signing support
- card activation support for compatible cards
- major UI revamp: collapsible sections, improved PIN/certificate dialogs
1.3-64 (2025-02-07):
- supports SCS 1.2 and 1.3 (not transaction signing)
- added support CosmoX cards
- removed support for pre-1.2 SCS versions
- SCS 1.2 is the default version
Permissions (14)
This version requests 14 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Foreground service connected device android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) fi.fineid.security.scs.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on May 13, 2026.
- Certificate issued to “V?est?rekisterikeskus” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified May 13, 2026
- Validated against Google Play May 13, 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install SCS signer application on Android 5.0+
You'll need about 7.1 MB of free space.
- Download the APK — tap Download APK above (3.5 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap fi-fineid-security-scs-65-74738017-3781c6b3f99874c216e8ec1829d7d6cb.apk.
- 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.
- Check the file (optional) — the MD5 of the downloaded file should be 3781c6b3f99874c216e8ec1829d7d6cb. If it differs, the file is damaged or was changed: delete it and download again.
- 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).
- Open SCS signer application — 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 5.0+). 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.