Lock screen with zipper
v10.0 · 8.6 MB · code 100
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File information
UpdatedSep 26, 2025
PublishedFeb 13, 2020
Packagecom.lock.screen.with.zipper
Versionv10.0 (100)
Size8.6 MB
MD535bf97860af8c659783bf4bb8b731733
Min SDK19
Malware scanTRUSTED
Signature SHA103:76:96:63:B9:68:48:16:6B:A7:28:C6:1F:D1:2B:48:D1:8B:6E:B7
SignerCN=Digital North Star, OU=Digital North Star, O=Digital North Star, L=Ilfov, ST=Romania, C=40
Total downloads100
This version100
DeveloperZipper lock screens
Age ratingEveryone
What's new in v10.0
- Improved user experience
Security scan
TRUSTED
- Developer signature verified 2024-08-10
- Signature SHA1 03:76:96:63:B9:68:48:16:6B:A7:28:C6:1F:D1:2B:48:D1:8B:6E:B7
- File MD5 35bf97860af8c659783bf4bb8b731733
How to install Lock screen with zipper v10.0 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 8.6 MB of free storage.
- Grab com.lock.screen.with.zipper_100.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 35bf97860af8c659…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.lock.screen.with.zipper_100.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=Digital North Star, OU=Digital North Star, O=Digital North Star, L=Ilfov, ST=Romania, C=40. 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 Lock screen with zipper — tap Open on the install screen, or find the Lock screen with zipper icon in your app drawer.
Common install errors for Lock screen with zipper
- "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.