F24 Alert!
v2.1.5 · 10.3 MB · code 20105
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File information
UpdatedJul 30, 2020
PublishedJul 30, 2020
Packagecom.f24.alert
Versionv2.1.5 (20105)
Size10.3 MB
MD5f9e8ef83b83bcb30ad5fa17cf3d67c64
Min SDK19
Malware scanTRUSTED
Signature SHA16E:5B:CE:4F:1A:1B:BC:B3:4E:53:0B:CB:D5:DF:5C:CD:E4:02:AB:6E
SignerCN=F24, OU=F24, O=F24
Total downloads5,000
This version5,000
DeveloperF24 AG
Age ratingEveryone
What's new in v2.1.5
Bugfixes:
- Graphical display of alerted persons corrected
- Alarm stop button can now only be pressed once, after stopping the alarm
Usability Improvements:
- Activation indicator when starting an alarm
- Improved alarm activation user-flow
- Graphical display of alerted persons corrected
- Alarm stop button can now only be pressed once, after stopping the alarm
Usability Improvements:
- Activation indicator when starting an alarm
- Improved alarm activation user-flow
Security scan
TRUSTED
- Developer signature verified 2020-07-30
- Scanned for malware 2020-09-29 02:35:51
- Signature SHA1 6E:5B:CE:4F:1A:1B:BC:B3:4E:53:0B:CB:D5:DF:5C:CD:E4:02:AB:6E
- File MD5 f9e8ef83b83bcb30ad5fa17cf3d67c64
How to install F24 Alert! v2.1.5 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 10.3 MB of free storage.
- Grab com.f24.alert_20105.apk — hit the Download button above (10.3 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 f9e8ef83b83bcb30…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.f24.alert_20105.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=F24, OU=F24, O=F24. 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 F24 Alert! — tap Open on the install screen, or find the F24 Alert! icon in your app drawer.
Common install errors for F24 Alert!
- "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 4.4 KitKat 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.