mCOBISS
v4.3.0 · 15.1 MB · code 66
Verify you're human
Solve this to start the download.
File information
UpdatedMay 24, 2024
PublishedJan 21, 2021
Packagesi.izum.mcobiss
Versionv4.3.0 (66)
Size15.1 MB
MD57279671e3bcbae0d7595cb8bd07a033d
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA17C:36:CC:EF:82:83:0F:1A:CB:BB:00:F6:AB:4D:46:B9:3B:43:6F:30
SignerO=izum
Total downloads100,000
This version100,000
DeveloperIZUM - Institut informacijskih znanosti
Age ratingEveryone
What's new in v4.3.0
Option for borrowing e-books from the provider COBISS Ela added (only in Slovenia for libraries that will offer this option).
Bug fix for receiving push notifications on newer devices.
Bug fix for receiving push notifications on newer devices.
Security scan
TRUSTED
- Developer signature verified 2024-05-24
- Signature SHA1 7C:36:CC:EF:82:83:0F:1A:CB:BB:00:F6:AB:4D:46:B9:3B:43:6F:30
- File MD5 7279671e3bcbae0d7595cb8bd07a033d
How to install mCOBISS v4.3.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 15.1 MB of free storage.
- Grab si.izum.mcobiss_66.apk — hit the Download button above (15.1 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 7279671e3bcbae0d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find si.izum.mcobiss_66.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 O=izum. 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 mCOBISS — tap Open on the install screen, or find the mCOBISS icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for mCOBISS
- "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 5.0 Lollipop 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.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.