DB Navigator
v2.5.2 · 1.7 MB · code 205022
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File information
UpdatedJun 27, 2013
PublishedMar 30, 2011
Packagede.hafas.android.db
Versionv2.5.2 (205022)
Size1.7 MB
MD5ddc3e7fe0efb54b02af4a5d58f55c0c5
Min SDK4
Malware scanTRUSTED
Signature SHA18D:2E:4A:A5:61:2F:CF:FE:A2:1C:01:9A:B1:D0:F6:DA:A6:ED:38:3E
SignerCN=Peter Talke, OU=Android-Team, O=HaCon Ingenieurgesellschaft mbH, L=Hannover, ST=Niedersachsen, C=DE
Total downloads100,000,000
This version100,000,000
DeveloperDeutsche Bahn
Age ratingLow Maturity
Security scan
TRUSTED
- Developer signature verified 2025-05-14
- Scanned for malware 2020-11-20 17:42:56
- Signature SHA1 8D:2E:4A:A5:61:2F:CF:FE:A2:1C:01:9A:B1:D0:F6:DA:A6:ED:38:3E
- File MD5 ddc3e7fe0efb54b02af4a5d58f55c0c5
How to install DB Navigator v2.5.2 on Android API 4+
Takes about 2 minutes. You'll need roughly 1.7 MB of free storage.
- Grab de.hafas.android.db_205022.apk — hit the Download button above (1.7 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches ddc3e7fe0efb54b0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.hafas.android.db_205022.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Peter Talke, OU=Android-Team, O=HaCon Ingenieurgesellschaft mbH, L=Hannover, ST=Niedersachsen, C=DE. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open DB Navigator — tap Open on the install screen, or find the DB Navigator icon in your app drawer.
Common install errors for DB Navigator
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 4 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.