Secure VPN－Safer Internet v1.2.5
APK · 4.6 MB · version code 201901020 · Android 4.0.3+ · uploaded Feb 4, 2019
The source store flagged this file with a security warning (Warning). We recommend not installing it. See other versions.
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v4.4.4, uploaded Jul 25, 2026 — about 7 years after this one.
- Size: this file is 4.6 MB; the latest is 8.4 MB (3.8 MB larger).
- Android: this version needs Android 4.0.3+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 12 more permissions: Access adservices ad id, Access adservices attribution, Access adservices topics, Run foreground services, Foreground service special use, Show notifications, See all installed apps, Request ignore battery optimizations….
- The latest version no longer asks for: Bluetooth, Kill background processes, Push messaging (app-defined), Receive push notifications.
File information
- Version
- v1.2.5 (201901020)
- Uploaded
- Feb 4, 2019
- Size
- 4.6 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- x86 32-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 9c190091d6517dbaffef67ead3ecbb03
- Signing certificate (SHA-1)
- 2C:A2:F1:A2:D3:1A:DD:9C:51:0A:2A:67:FB:08:4C:A9:D9:C3:4F:14
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- com-fast-free-unblock-secure-vpn-201901020-43672640-9c190091d6517dbaffef67ead3ecbb03.apk
- Package
- com.fast.free.unblock.secure.vpn
- Downloads (all versions)
- 100M+
- Age rating
- PEGI 3 · Everyone
What's new in v1.2.5
- More servers added
- Improved performance and stability of VPN connection
- Enjoy the lightning fast, free VPN!
Permissions (9)
This version requests 9 permissions, none of them sensitive.
- Bluetooth android.permission.BLUETOOTH
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.fast.free.unblock.secure.vpn.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Warning
Signing certificate
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as v4.4.4, which matches Google Play v4.4.4 · v4.4.3 · v4.4.2 · v4.3.11
Store checks
- Developer signature check failed Mar 10, 2025
- Antivirus scan passed Oct 13, 2020
- Uploaded by “mpanempane7” 8 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (6 other versions compared). AAPKs doesn't scan files itself.
How to install Secure VPN－Safer Internet on Android 4.0.3+
You'll need about 9.2 MB of free space.
- Download the APK — tap Download APK above (4.6 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 com-fast-free-unblock-secure-vpn-201901020-43672640-9c190091d6517dbaffef67ead3ecbb03.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 9c190091d6517dbaffef67ead3ecbb03. 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?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. 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 Secure VPN－Safer Internet — 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 4.0.3+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-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; for this file we recommend not to.