Fast clean for speed up mobile
v2.9 · 4.6 MB · code 20
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File information
UpdatedFeb 22, 2023
PublishedJul 15, 2021
Packagecom.battery.bester
Versionv2.9 (20)
Size4.6 MB
MD5f49cf81250b9c84937db9fe488c4bce8
Min SDK23
Malware scanTRUSTED
Signature SHA1C2:52:AD:DC:82:46:34:ED:CD:99:15:73:C2:57:C8:B5:C7:AE:FD:DA
SignerCN=TopsJSC
Total downloads1,000,000
This version1,000,000
DeveloperSysapp Tools Studio
Age ratingEveryone
What's new in v2.9
V2.9
- Update SDK and Re-integrate Ads
V2.8
- Fixes bug
V1.4-2.7
- Internal storage & SD-Card manager
- Folder & File manager
- Recover deleted file on Trash
V1.3
- Delete large files, photos, music mp3, mp4, audio, video
- Mobile signal Strength meter
- Clean junk in cache
- 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
- Update SDK and Re-integrate Ads
V2.8
- Fixes bug
V1.4-2.7
- Internal storage & SD-Card manager
- Folder & File manager
- Recover deleted file on Trash
V1.3
- Delete large files, photos, music mp3, mp4, audio, video
- Mobile signal Strength meter
- Clean junk in cache
- 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
Security scan
TRUSTED
- Developer signature verified 2023-02-22
- Scanned for malware 2023-02-22 02:25:53
- Signature SHA1 C2:52:AD:DC:82:46:34:ED:CD:99:15:73:C2:57:C8:B5:C7:AE:FD:DA
- File MD5 f49cf81250b9c84937db9fe488c4bce8
How to install Fast clean for speed up mobile v2.9 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 4.6 MB of free storage.
- Grab com.battery.bester_20.apk — hit the Download button above (4.6 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 f49cf81250b9c849…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.battery.bester_20.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=TopsJSC. 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 Fast clean for speed up mobile — tap Open on the install screen, or find the Fast clean for speed up mobile icon in your app drawer.
Common install errors for Fast clean for speed up mobile
- "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 6.0 Marshmallow 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.