Cooler Master - Clean Booster
Cooler master, phone cooler, clean booster, phone boost, battery saver
Mobile Clean System Lab · com.alc.coolermaster
At a glance
- Latest version
- v2.1 (12)
- Updated
- Feb 23, 2020 (6 years ago)
- APK size
- 3.5 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Permissions
- 18 (3 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Cooler Master - Clean Booster is an app by Mobile Clean System Lab in the Tools category. It has no native code, so it runs on any Android processor.
It asks for 18 permissions, 3 of them sensitive: camera, display over other apps and bind accessibility service.
Description
From the listing uploaded by “split-store”.
Security & authenticity
Signing certificate
- Certificate issued to “dsabdas dasdsa” Not the developer's name (“Mobile Clean System Lab”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Feb 23, 2020
- Antivirus scan passed Jan 11, 2021
- Signed byCN=dsabdas dasdsa
- Signing certificate (SHA-1)1D:12:97:7D:24:A9:DF:4D:A9:C6:90:0A:64:B6:A4:CA:D2:B2:5C:7A
- File MD54eaccdd7cb5a9faec70a25d1cde5b78d
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
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 (18)
Cooler Master - Clean Booster requests 18 permissions, 3 of them sensitive.
- Bind accessibility service Sensitive android.permission.BIND_ACCESSIBILITY_SERVICE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Clear app cache android.permission.CLEAR_APP_CACHE
- Control vibration android.permission.VIBRATE
- Expand status bar android.permission.EXPAND_STATUS_BAR
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Get package size android.permission.GET_PACKAGE_SIZE
- Get tasks android.permission.GET_TASKS
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- System overlay window android.permission.SYSTEM_OVERLAY_WINDOW
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Cooler Master - Clean Booster 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 Cooler Master - Clean Booster 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 4eaccdd7cb5a9faec70a25d1cde5b78d.