DB Navigator v19.10.p03.02
APK · 14.1 MB · version code 191000005 · Android 4.4+ · uploaded Oct 9, 2019
- Same certificate as v2.5.2, which matches Google Play Details
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File information
- Version
- v19.10.p03.02 (191000005)
- Uploaded
- Oct 9, 2019
- Size
- 14.1 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- db5f5bc6d49415b865575703407121b9
- Signing certificate (SHA-1)
- 8D:2E:4A:A5:61:2F:CF:FE:A2:1C:01:9A:B1:D0:F6:DA:A6:ED:38:3E
- Signed by
- CN=Peter Talke, OU=Android-Team, O=HaCon Ingenieurgesellschaft mbH, L=Hannover, ST=Niedersachsen, C=DE
- File name
- de-hafas-android-db-191000005-48234308-db5f5bc6d49415b865575703407121b9.apk
- Package
- de.hafas.android.db
- Downloads (all versions)
- 50M+
- Age rating
- PEGI 3 · Everyone
What's new in v19.10.p03.02
• "My journey" now has push notifications: let the app provide you with information about departures, changes and arrivals
• "City mobil" on your smartphone: include your onward journey by bus, tram or U-Bahn when buying your train ticket
• Now available for Android smartwatches: just look at your wrist to see the most important details from "My journey".
• Hotfix for the bug "crashes while showing tickets"
• Another minor hotfix
Permissions (14)
This version requests 14 permissions, 2 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Db maps receive (custom) de.hafas.android.db.permission.MAPS_RECEIVE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) de.hafas.android.db.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “HaCon Ingenieurgesellschaft mbH” This is the certificate of the Google Play version.
- Same certificate as v2.5.2, which matches Google Play v2.5.2
Store checks
- Developer signature under review May 14, 2025
- Antivirus scan passed Jul 3, 2020
- Uploaded by “premiumapp” Silver tier · 8,979 followers · uploading since 2016
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 DB Navigator on Android 4.4+
You'll need about 28.2 MB of free space.
- Download the APK — tap Download APK above (14.1 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 de-hafas-android-db-191000005-48234308-db5f5bc6d49415b865575703407121b9.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 db5f5bc6d49415b865575703407121b9. 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 DB Navigator — 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.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.