Lockdown - Protect Your Device
v6.2 · 7.8 MB · code 17
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File information
UpdatedJun 24, 2024
PublishedAug 8, 2021
Packagecom.radefffactory.lockdown
Versionv6.2 (17)
Size7.8 MB
MD5dee324881565897e1073e33ee7959c54
Min SDK21
Malware scanTRUSTED
Signature SHA1D1:F7:CC:5C:52:15:16:11:84:0E:CD:E2:DB:93:C5:F0:55:71:F9:0C
SignerCN=Tihomir Radev
Total downloads100,000
This version100,000
DeveloperRADEFFFACTORY
Age ratingEveryone
What's new in v6.2
- minor fixes and improvements
Security scan
TRUSTED
- Developer signature verified 2024-06-24
- Signature SHA1 D1:F7:CC:5C:52:15:16:11:84:0E:CD:E2:DB:93:C5:F0:55:71:F9:0C
- File MD5 dee324881565897e1073e33ee7959c54
How to install Lockdown - Protect Your Device v6.2 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 7.8 MB of free storage.
- Grab com.radefffactory.lockdown_17.apk — hit the Download button above (7.8 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 dee324881565897e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.radefffactory.lockdown_17.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=Tihomir Radev. 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 Lockdown - Protect Your Device — tap Open on the install screen, or find the Lockdown - Protect Your Device icon in your app drawer.
Common install errors for Lockdown - Protect Your Device
- "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 5.0 Lollipop 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.