OK Alone - Lone Worker App
v12.311 · 11.3 MB · code 12311
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File information
UpdatedNov 14, 2025
PublishedJun 30, 2025
Packagecom.trustyox.okalone
Versionv12.311 (12311)
Size11.3 MB
MD5c78e31d8b4e05ebfc89c0568b367bd40
Min SDK21
Malware scanTRUSTED
Signature SHA1FB:6F:44:F6:51:30:07:9D:D5:8C:93:DB:A2:21:52:A4:9A:7C:52:1F
SignerCN=Daniel Noblett, OU=Trusty Ox, O=Trusty Ox, L=Canada, ST=Canada, C=Ca
Total downloads10,000
This version10,000
DeveloperTrusty Ox
Age ratingEveryone
What's new in v12.311
Improve App Links to open in the app and have dynamic options
Improve Shake for Help detection
Improve Shake for Help detection
Security scan
TRUSTED
- Developer signature verified 2025-11-14
- Signature SHA1 FB:6F:44:F6:51:30:07:9D:D5:8C:93:DB:A2:21:52:A4:9A:7C:52:1F
- File MD5 c78e31d8b4e05ebfc89c0568b367bd40
How to install OK Alone - Lone Worker App v12.311 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 11.3 MB of free storage.
- Grab com.trustyox.okalone_12311.apk — hit the Download button above (11.3 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 c78e31d8b4e05ebf…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.trustyox.okalone_12311.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=Daniel Noblett, OU=Trusty Ox, O=Trusty Ox, L=Canada, ST=Canada, C=Ca. 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 OK Alone - Lone Worker App — tap Open on the install screen, or find the OK Alone - Lone Worker App icon in your app drawer.
Common install errors for OK Alone - Lone Worker App
- "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 5.0 Lollipop 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.