MyObservatory (我的天文台)
v5.4.6 · 54.9 MB · code 215
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File information
UpdatedOct 11, 2023
PublishedFeb 18, 2021
Packagehko.MyObservatory_v1_0
Versionv5.4.6 (215)
Size54.9 MB
MD5b8125830581eb20a39fbafd5a8c85d91
Min SDK16
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA188:22:FA:BC:E7:A7:E1:97:66:63:25:46:F5:48:EF:B1:ED:D2:6B:21
SignerCN=Hong Kong Observatory, OU=Hong Kong Observatory, O=Hong Kong Observatory, L=Hong Kong, ST=Hong Kong, C=HK
Total downloads10,000,000
This version10,000,000
DeveloperHong Kong Observatory
Age ratingEveryone
What's new in v5.4.6
v5.4.6:
- Optimize the app and fix bugs.
- Optimize the app and fix bugs.
Security scan
TRUSTED
- Developer signature verified 2023-10-11
- Signature SHA1 88:22:FA:BC:E7:A7:E1:97:66:63:25:46:F5:48:EF:B1:ED:D2:6B:21
- File MD5 b8125830581eb20a39fbafd5a8c85d91
How to install MyObservatory (我的天文台) v5.4.6 on Android API 16+
Takes about 2 minutes. You'll need roughly 54.9 MB of free storage.
- Grab hko.MyObservatory_v1_0_215.apk — hit the Download button above (54.9 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 b8125830581eb20a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find hko.MyObservatory_v1_0_215.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=Hong Kong Observatory, OU=Hong Kong Observatory, O=Hong Kong Observatory, L=Hong Kong, ST=Hong Kong, 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 MyObservatory (我的天文台) — tap Open on the install screen, or find the MyObservatory (我的天文台) icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for MyObservatory (我的天文台)
- "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 16 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.