Quick Clock
v1.7 · 1 MB · code 8
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File information
UpdatedMar 28, 2021
PublishedFeb 23, 2021
Packageorg.uguess.android.clock
Versionv1.7 (8)
Size1 MB
MD5f0faa8ee3afdb640aa057385ffa40a7e
Min SDK9
Malware scanTRUSTED
Signature SHA18F:D7:9F:64:E0:48:34:1A:31:AB:D0:83:E2:5D:80:64:F9:00:2F:00
SignerCN=Zhiqiang Qian
Total downloads1,000
This version1,000
DeveloperShawn Q.
Age ratingEveryone
What's new in v1.7
* Support Nougat, Oreo and Pie
* Add clock controller to allow external control through intent
- start clock: Intent { act=org.uguess.android.clock.action.START cmp=org.uguess.android.clock/.ClockController }
- stop clock: Intent { act=org.uguess.android.clock.action.STOP cmp=org.uguess.android.clock/.ClockController }
* Add clock controller to allow external control through intent
- start clock: Intent { act=org.uguess.android.clock.action.START cmp=org.uguess.android.clock/.ClockController }
- stop clock: Intent { act=org.uguess.android.clock.action.STOP cmp=org.uguess.android.clock/.ClockController }
Security scan
TRUSTED
- Developer signature verified 2025-03-09
- Scanned for malware 2021-04-03 22:13:06
- Signature SHA1 8F:D7:9F:64:E0:48:34:1A:31:AB:D0:83:E2:5D:80:64:F9:00:2F:00
- File MD5 f0faa8ee3afdb640aa057385ffa40a7e
How to install Quick Clock v1.7 on Android API 9+
Takes about 2 minutes. You'll need roughly 1 MB of free storage.
- Grab org.uguess.android.clock_8.apk — hit the Download button above (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 f0faa8ee3afdb640…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.uguess.android.clock_8.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=Zhiqiang Qian. 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 Quick Clock — tap Open on the install screen, or find the Quick Clock icon in your app drawer.
Common install errors for Quick Clock
- "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 9 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.