Büchereien Wien
v3.0.24-core6.5.0 · 9.7 MB · code 48
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File information
UpdatedFeb 29, 2024
PublishedJun 9, 2023
Packagede.opacapp.wien
Versionv3.0.24-core6.5.0 (48)
Size9.7 MB
MD5fdf0058a34f0151851f28bb46c8c090f
Min SDK15
Malware scanTRUSTED
Signature SHA177:92:8A:D7:DC:D5:DA:F3:6C:21:AC:DB:2D:93:F0:A0:D5:0E:26:57
SignerCN=Raphael Michel, OU=Unknown, O=rami.io, L=Heidelberg, ST=BW, C=DE
Total downloads10,000
This version10,000
DeveloperBüchereien Wien
Age ratingEveryone
What's new in v3.0.24-core6.5.0
Probleme mit Benachrichtigungsfunktion unter Android 14 behoben
Security scan
TRUSTED
- Developer signature verified 2024-02-29
- Scanned for malware 2024-04-11 07:32:59
- Signature SHA1 77:92:8A:D7:DC:D5:DA:F3:6C:21:AC:DB:2D:93:F0:A0:D5:0E:26:57
- File MD5 fdf0058a34f0151851f28bb46c8c090f
How to install Büchereien Wien v3.0.24-core6.5.0 on Android API 15+
Takes about 2 minutes. You'll need roughly 9.7 MB of free storage.
- Grab de.opacapp.wien_48.apk — hit the Download button above (9.7 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 fdf0058a34f01518…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.opacapp.wien_48.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=Raphael Michel, OU=Unknown, O=rami.io, L=Heidelberg, ST=BW, 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 Büchereien Wien — tap Open on the install screen, or find the Büchereien Wien icon in your app drawer.
Common install errors for Büchereien Wien
- "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 15 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.