Librarian Rover
v1.9.0 · 31 MB · code 81
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File information
UpdatedJun 3, 2024
PublishedDec 30, 2021
Packagecom.fetechgroup.android.librarianrover
Versionv1.9.0 (81)
Size31 MB
MD58ff54d803f0006d6b2e4584f4b07de39
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA193:F9:E8:E8:65:FF:00:11:F6:37:D7:20:AC:57:29:27:8B:2A:56:D1
SignerO="FE Technologies, L=Geelong, S=Victoria, C=AU"
Total downloads100
This version100
DeveloperFE Technologies
Age ratingEveryone
What's new in v1.9.0
**Improvements**
* Update Xamarin
* Update Xamarin
Security scan
TRUSTED
- Developer signature verified 2024-06-03
- Signature SHA1 93:F9:E8:E8:65:FF:00:11:F6:37:D7:20:AC:57:29:27:8B:2A:56:D1
- File MD5 8ff54d803f0006d6b2e4584f4b07de39
How to install Librarian Rover v1.9.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 31 MB of free storage.
- Grab com.fetechgroup.android.librarianrover_81.apk — hit the Download button above (31 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 8ff54d803f0006d6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fetechgroup.android.librarianrover_81.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="FE Technologies, L=Geelong, S=Victoria, C=AU". 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 Librarian Rover — tap Open on the install screen, or find the Librarian Rover icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Librarian Rover
- "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 6.0 Marshmallow 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.