Knock Door Screen Locker v1.6
APK · 3.6 MB · version code 9 · Android 2.3+ · uploaded Jul 12, 2017
- Signature matches the Google Play version Details
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Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v1.6 (9)
- Uploaded
- Jul 12, 2017
- Size
- 3.6 MB
- Requires
- Android 2.3+ (API 9)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 6d665f996ba27559171920fae92de1c9
- Signing certificate (SHA-1)
- 02:78:EE:34:90:66:11:08:47:66:04:80:48:4C:71:1A:8A:C0:C1:96
- Signed by
- CN=Ali Sabir, OU=Mobile, O=MasterTech, L=Pakpattan, ST=Pakistan, C=92
- File name
- com-aliapps-ali-knockdoorlockscreen-9-47183394-6d665f996ba27559171920fae92de1c9.apk
- Package
- com.aliApps.ali.knockdoorlockscreen
- Downloads (all versions)
- 2.4K
- Age rating
- PEGI 3 · Everyone
What's new in v1.6
Its price free and also ad free (interstitial ad ) application.
Knock Door Screen Locker is an amazing and simple application for your phone screen locker.
Its keeps you secured from unauthorized from person by door.
By using this application you will get ride entering PIN or Draw specific pattern. you just need tap/knock on your phone's screen with specific(you can adjust in settings) count as pattern or PIN.
Technical Info:
First time after lunch their is no default pattern . Door can be unlocked by any knock count (1,2,3 , etc) .
when you go for activate you need to set knock pattern by knocking door for specific times you want.
note: timer duration between two knocks must be less then 1 second.
and when you ever forget about you knock pattern don't worry , then you can 10 as your pattern.
you can reset or unlock you phone by knocking the door 10 times.
Enjoy Free it with free of cost.
Permissions (7)
This version requests 7 permissions, 1 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 12, 2017.
- Certificate issued to “MasterTech” This is the certificate of the Google Play version.
Store checks
- Developer signature verified Jul 12, 2017
- Validated against Google Play Jul 12, 2017
- Antivirus scan passed Jun 8, 2020
- Tested by the source store's staff Aug 22, 2018
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Knock Door Screen Locker on Android 2.3+
You'll need about 7.2 MB of free space.
- Download the APK — tap Download APK above (3.6 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-aliapps-ali-knockdoorlockscreen-9-47183394-6d665f996ba27559171920fae92de1c9.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 6d665f996ba27559171920fae92de1c9. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Knock Door Screen Locker — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 2.3+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.