AppLock - Powerful App Lock
v1.3.9 · 8.6 MB · code 119
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File information
UpdatedDec 31, 2025
PublishedDec 11, 2020
Packagecom.itechnologymobi.applocker
Versionv1.3.9 (119)
Size8.6 MB
MD5ac69346a2659cb01f492d50bb85229ef
Min SDK30
ABIsx86-64, arm64-v8a
Malware scanTRUSTED
Signature SHA146:06:9F:66:EE:A3:A8:1C:18:7F:44:81:C1:EC:51:E0:C8:55:BF:18
SignerCN=Tom Lau, OU=personal, O=Tom Lau, L=Hong Kong, ST=Hong Kong, C=852
Total downloads1,000,000
This version1,000,000
DeveloperEasyTechMobile
Age ratingEveryone
What's new in v1.3.9
improve the code and fix bugs.
Security scan
TRUSTED
- Developer signature verified 2025-12-31
- Signature SHA1 46:06:9F:66:EE:A3:A8:1C:18:7F:44:81:C1:EC:51:E0:C8:55:BF:18
- File MD5 ac69346a2659cb01f492d50bb85229ef
How to install AppLock - Powerful App Lock v1.3.9 on Android 11+
Takes about 2 minutes. You'll need roughly 8.6 MB of free storage.
- Grab com.itechnologymobi.applocker_119.apk — hit the Download button above (8.6 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 ac69346a2659cb01…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.itechnologymobi.applocker_119.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=Tom Lau, OU=personal, O=Tom Lau, L=Hong Kong, ST=Hong Kong, C=852. 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 AppLock - Powerful App Lock — tap Open on the install screen, or find the AppLock - Powerful App Lock icon in your app drawer (this build targets x86-64/arm64-v8a devices).
Common install errors for AppLock - Powerful App Lock
- "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 11 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 x86-64/arm64-v8a native code. Devices with a different CPU will reject it.