Logical Defence
v1.5.1 · 1.7 MB · code 22
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File information
UpdatedMay 19, 2017
PublishedMay 19, 2017
Packageza.co.lukestonehm.logicaldefence
Versionv1.5.1 (22)
Size1.7 MB
MD50f608b3d2b8361f3e1aa378821022d8c
Min SDK16
Malware scanTRUSTED
Signature SHA1A9:02:FE:F9:14:FE:91:37:E8:61:EB:F4:B4:79:16:2D:46:6F:CD:96
SignerCN=Luke Johnstone, OU=LukeStoneHm, O=LukeStoneHm, L=Cape Town, ST=Western Cape, C=ZA
Total downloads100,000
This version100,000
DeveloperLukeStoneHm
Age ratingEveryone
What's new in v1.5.1
UPDATED: • fixed minor bug when resuming app
• now using the latest Google Libraries
ADDED: • Polish
ADDED: • Esperanto
• now using the latest Google Libraries
ADDED: • Polish
ADDED: • Esperanto
Security scan
TRUSTED
- Developer signature verified 2017-05-19
- Scanned for malware 2020-11-21 13:27:36
- Signature SHA1 A9:02:FE:F9:14:FE:91:37:E8:61:EB:F4:B4:79:16:2D:46:6F:CD:96
- File MD5 0f608b3d2b8361f3e1aa378821022d8c
How to install Logical Defence v1.5.1 on Android API 16+
Takes about 2 minutes. You'll need roughly 1.7 MB of free storage.
- Grab za.co.lukestonehm.logicaldefence_22.apk — hit the Download button above (1.7 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 0f608b3d2b8361f3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find za.co.lukestonehm.logicaldefence_22.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=Luke Johnstone, OU=LukeStoneHm, O=LukeStoneHm, L=Cape Town, ST=Western Cape, C=ZA. 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 Logical Defence — tap Open on the install screen, or find the Logical Defence icon in your app drawer.
Common install errors for Logical Defence
- "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.