Messenger and Chat Block
v3.2 · 1 MB · code 38
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File information
UpdatedApr 11, 2014
PublishedFeb 11, 2014
Packagecom.whatsapplock
Versionv3.2 (38)
Size1 MB
MD5da2aaf54b6c0b0a28102a1e4cc36ed36
Min SDK8
Malware scanWARNING
Signature SHA11F:2A:46:53:C8:BC:78:6D:6A:5A:0D:7A:32:23:15:D8:4C:8A:87:31
SignerCN=Paul Grosso, OU=Developer, O=Bunny Labs, L=Cidudad de Buenos Aires, ST=Argentina, C=ar
Total downloads10,000,000
This version10,000,000
DeveloperBunny Labs
Age ratingLow Maturity
What's new in v3.2
v3.2 - IMPORTANT UPDATE!
Multiple messengers lock!
Improved performance
Bug fixes
v2.7
Included option to prevent uninstall
Improved performance
v2.6
Improved performance and stability
Bug fixes for some devices that not always locked
v2.5
IMPORTANT UPDATE!
BATTERY CONSUMPTION IS REDUCED BY 80%
For some devices battery consumption was high. Now it's almost none!
Multiple messengers lock!
Improved performance
Bug fixes
v2.7
Included option to prevent uninstall
Improved performance
v2.6
Improved performance and stability
Bug fixes for some devices that not always locked
v2.5
IMPORTANT UPDATE!
BATTERY CONSUMPTION IS REDUCED BY 80%
For some devices battery consumption was high. Now it's almost none!
Security scan
WARNING
- Developer signature verified 2025-03-10
- Scanned for malware 2014-04-11 03:19:10
- Signature SHA1 1F:2A:46:53:C8:BC:78:6D:6A:5A:0D:7A:32:23:15:D8:4C:8A:87:31
- File MD5 da2aaf54b6c0b0a28102a1e4cc36ed36
How to install Messenger and Chat Block v3.2 on Android API 8+
Takes about 2 minutes. You'll need roughly 1 MB of free storage.
- Grab com.whatsapplock_38.apk — hit the Download button above (1 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 da2aaf54b6c0b0a2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.whatsapplock_38.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=Paul Grosso, OU=Developer, O=Bunny Labs, L=Cidudad de Buenos Aires, ST=Argentina, C=ar. 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 WARNING).
- Done — open Messenger and Chat Block — tap Open on the install screen, or find the Messenger and Chat Block icon in your app drawer.
Common install errors for Messenger and Chat Block
- "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 8 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.