AppLock (App Protector)
v1.1.3 · 2.5 MB · code 6
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File information
UpdatedMay 21, 2024
PublishedDec 21, 2021
Packagecom.Protect_Utilities.AppLock_Security
Versionv1.1.3 (6)
Size2.5 MB
MD59d520740b54f2a126baeccdc6436dab2
Min SDK14
Malware scanTRUSTED
Signature SHA167:19:22:59:AF:FC:71:9F:BD:8C:15:66:A4:50:A0:D4:5B:6E:0D:A4
SignerCN=Kim, C=Kr
Total downloads1,000,000
This version1,000,000
Developerprotect utilities
Age ratingEveryone
What's new in v1.1.3
bug fixes
Security scan
TRUSTED
- Developer signature verified 2024-05-21
- Scanned for malware 2024-05-21 07:11:38
- Signature SHA1 67:19:22:59:AF:FC:71:9F:BD:8C:15:66:A4:50:A0:D4:5B:6E:0D:A4
- File MD5 9d520740b54f2a126baeccdc6436dab2
How to install AppLock (App Protector) v1.1.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 2.5 MB of free storage.
- Grab com.Protect_Utilities.AppLock_Security_6.apk — hit the Download button above (2.5 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 9d520740b54f2a12…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.Protect_Utilities.AppLock_Security_6.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=Kim, C=Kr. 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 (App Protector) — tap Open on the install screen, or find the AppLock (App Protector) icon in your app drawer.
Common install errors for AppLock (App Protector)
- "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 14 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.