RadiusLocker v2.1.22
APK · 2.9 MB · version code 342 · Android 5.1+ · uploaded Jun 6, 2024
- Same certificate as v2.3.3, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v2.3.3, uploaded Nov 27, 2025 — about 1 year after this one.
- Size: this file is 2.9 MB; the latest is 5.1 MB (2.3 MB larger).
- The latest version asks for 3 more permissions: Foreground service connected device, Foreground service location, Foreground service system exempted.
- The latest version no longer asks for: Use exact alarm.
File information
- Version
- v2.1.22 (342)
- Uploaded
- Jun 6, 2024
- Size
- 2.9 MB
- Requires
- Android 5.1+ (API 22)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 562ce4d97484b9a454ed53f90c365426
- Signing certificate (SHA-1)
- 5F:C7:9F:CC:36:61:1D:8F:9F:66:C2:13:05:C9:00:4C:C3:33:2D:81
- Signed by
- CN=Andrew Kumar-Misir, OU=President, O=merry cache miss technologies Inc., L=Halifax, ST=Nova Scotia, C=CA
- File name
- com-merrycachemiss-rl-342-67849296-562ce4d97484b9a454ed53f90c365426.apk
- Package
- com.merrycachemiss.rl
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.1.22
2.1.x:
-Target new API level, you might need to grant RL many new permissions
-New features
-Had to remove some translations, but DE revamped. Source @ https://gitlab.com/merrycachemiss/radiuslocker & mirror https://app.radicle.xyz/seeds/maple.radicle.garden/radiuslocker
-De-Googled a lot of internals (billing/opt-in crash reporter/firebase), the only part of Play left is the Wear OS part
-Significant internal overhaul was done, email us with issues encountered (and provide a proper explanation)
Permissions (18)
This version requests 18 permissions, 4 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Location in the background Sensitive android.permission.ACCESS_BACKGROUND_LOCATION
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Broadcast close system dialogs android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Internal broadcast protection (app-defined) com.merrycachemiss.rl.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Permission run tasks (custom) net.dinglisch.android.tasker.PERMISSION_RUN_TASKS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Rl (custom) com.merrycachemiss.rl
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use exact alarm android.permission.USE_EXACT_ALARM
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “merry cache miss technologies Inc.” This is the certificate of the Google Play version.
- Same certificate as v2.3.3, which matches Google Play v2.3.3
Store checks
- Developer signature verified Jun 6, 2024
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself.
How to install RadiusLocker on Android 5.1+
You'll need about 5.7 MB of free space.
- Download the APK — tap Download APK above (2.9 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-merrycachemiss-rl-342-67849296-562ce4d97484b9a454ed53f90c365426.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 562ce4d97484b9a454ed53f90c365426. 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 RadiusLocker — 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 5.1+). 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.