HKUST Alumni
v3.0.21 · 74.3 MB · code 26040201
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File information
UpdatedApr 2, 2026
PublishedMar 27, 2021
Packagehk.ust.alum
Versionv3.0.21 (26040201)
Size74.3 MB
MD5125ac2f925dad73601098123cf2dff5b
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D2:50:A8:C3:A4:EC:44:75:6A:A1:6C:F8:55:8C:D1:C1:BE:1F:2F:EB
SignerCN=appdev, OU=iso, O=HKUST, L=HK, ST=KLN, C=HK
Total downloads10,000
This version10,000
DeveloperThe Hong Kong University of Science and Technology
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2026-04-02
- Signature SHA1 D2:50:A8:C3:A4:EC:44:75:6A:A1:6C:F8:55:8C:D1:C1:BE:1F:2F:EB
- File MD5 125ac2f925dad73601098123cf2dff5b
How to install HKUST Alumni v3.0.21 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 74.3 MB of free storage.
- Grab hk.ust.alum_26040201.apk — hit the Download button above (74.3 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 125ac2f925dad736…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find hk.ust.alum_26040201.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=appdev, OU=iso, O=HKUST, L=HK, ST=KLN, C=HK. 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 HKUST Alumni — tap Open on the install screen, or find the HKUST Alumni icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for HKUST Alumni
- "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.