Fast clean for speed up mobile v2.8
APK · 4.5 MB · version code 19 · Android 5.0+ · uploaded Jan 25, 2023
- Same certificate as the other version checked 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 v2.9, uploaded Feb 22, 2023 — about 28 days after this one.
- Size: this file is 4.5 MB; the latest is 4.6 MB (84.3 KB larger).
- Android: this version needs Android 5.0+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Internal broadcast protection (app-defined).
- The latest version no longer asks for: Run at startup.
File information
- Version
- v2.8 (19)
- Uploaded
- Jan 25, 2023
- Size
- 4.5 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 20658958e586bce0da96cb514dcae1d4
- Signing certificate (SHA-1)
- C2:52:AD:DC:82:46:34:ED:CD:99:15:73:C2:57:C8:B5:C7:AE:FD:DA
- Signed by
- CN=TopsJSC
- File name
- com-battery-bester-19-64205090-20658958e586bce0da96cb514dcae1d4.apk
- Package
- com.battery.bester
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v2.8
V2.8
- Fixes bug
V1.4-2.7
- Internal/SD-Card manager
- Large file manager
- Trash manager
V1.3
- Delete large files, photos, music mp3, mp4, audio, video, documents and other files: *.zip, *.apk, *.rar
V1.2
-Signal Strength
-Clean unk File
-Battery Optimizer
V1.1
-Ram booster
-Clean up Storage
-Speed test for WiFi 5G 4G LTE 3G
-Phone Cooler
V1.0
-Phone booster
-Memory cleaner
-Measure internet speed
-Test Device
Permissions (22)
This version requests 22 permissions, 8 of them sensitive.
- Access all files Sensitive android.permission.MANAGE_EXTERNAL_STORAGE
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Advertising ID com.google.android.gms.permission.AD_ID
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Clear app cache android.permission.CLEAR_APP_CACHE
- Control vibration android.permission.VIBRATE
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Request delete packages android.permission.REQUEST_DELETE_PACKAGES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- 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 “TopsJSC” Not the developer's name (“Sysapp Tools Studio”). Names in certificates can't be verified, so this alone proves nothing.
- Same certificate as the other version checked
Store checks
- Developer signature verified Jan 25, 2023
- 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 Fast clean for speed up mobile on Android 5.0+
You'll need about 9 MB of free space.
- Download the APK — tap Download APK above (4.5 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-battery-bester-19-64205090-20658958e586bce0da96cb514dcae1d4.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 20658958e586bce0da96cb514dcae1d4. 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 Fast clean for speed up mobile — 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 5.0+). 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.