Caltech Student Resources
v5.0.12 · 45.6 MB · code 13
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File information
UpdatedJun 7, 2024
PublishedOct 22, 2020
Packagehr.apps.n86645
Versionv5.0.12 (13)
Size45.6 MB
MD5afe0e8b9fa023f48c6283167e0bc775d
Min SDK23
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA14B:65:21:33:03:39:2A:4C:56:F5:35:05:C6:A6:CC:88:1A:23:84:CA
SignerCN=Sasa Brankovic, OU=Unknown, O=Shoutem Ltd., L=Zagreb, ST=Croatia, C=HR
Total downloads500
This version500
DeveloperZing Mobile Apps
Age ratingEveryone
What's new in v5.0.12
- Build improvements.
Security scan
TRUSTED
- Developer signature verified 2024-06-07
- Signature SHA1 4B:65:21:33:03:39:2A:4C:56:F5:35:05:C6:A6:CC:88:1A:23:84:CA
- File MD5 afe0e8b9fa023f48c6283167e0bc775d
How to install Caltech Student Resources v5.0.12 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 45.6 MB of free storage.
- Grab hr.apps.n86645_13.apk — hit the Download button above (45.6 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 afe0e8b9fa023f48…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find hr.apps.n86645_13.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=Sasa Brankovic, OU=Unknown, O=Shoutem Ltd., L=Zagreb, ST=Croatia, C=HR. 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 Caltech Student Resources — tap Open on the install screen, or find the Caltech Student Resources icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Caltech Student Resources
- "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/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.