
Screen Lock Security Puzzle
Diego Mauricio Restrepo Arredondo · dmr.screenloock.securitypuzzle
At a glance
- Latest version
- v1.2.1 (5)
- Updated
- Oct 29, 2024 (1 year ago)
- APK size
- 6.2 MB
- Requires
- Android 2.3+ (API 9)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Aug 12, 2019 (at least)
- Permissions
- 8 (3 sensitive)
- Developer contact
- [email protected]
About this APK
Screen Lock Security Puzzle is an app by Diego Mauricio Restrepo Arredondo in the Tools category, listed since at least August 2019. It has no native code, so it runs on any Android processor.
It asks for 8 permissions, 3 of them sensitive: read phone status and identity, read shared storage and display over other apps.
What's new in v1.2.1
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “kadi” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified Aug 2, 2018
- Antivirus scan passed Sep 21, 2020
- Signed byCN=Diego Mauricio Restrepo Arredondo, OU=privada, O=kadi, L=cali, ST=valle del cauca, C=Co
- Signing certificate (SHA-1)9C:2F:43:BA:95:21:85:CB:6E:46:A5:39:F8:D8:DE:C9:49:35:33:9C
- File MD508ba6ebd363c19b571638c1d69b477de
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (8)
Screen Lock Security Puzzle requests 8 permissions, 3 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Control vibration android.permission.VIBRATE
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Full network access android.permission.INTERNET
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
- Touchscreen android.hardware.touchscreen
Screen Lock Security Puzzle APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Screen Lock Security Puzzle APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 08ba6ebd363c19b571638c1d69b477de.