Clean Master- Space Cleaner & Antivirus & Free Ram
v7.4.9 · 51.8 MB · code 70494393
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File information
UpdatedJan 17, 2026
PublishedMay 29, 2014
Packagecom.cleanmaster.mguard
Versionv7.4.9 (70494393)
Size51.8 MB
MD5395b50b40b9ec57d2282a9e6650a227a
Min SDK18
ABIsarmeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA12D:79:8E:CF:75:51:7A:84:29:A1:28:43:C5:2D:1C:A6:9D:32:CF:FB
SignerCN=, OU=Catappult, O=Cheetah Mobile, C=
Total downloads500,000,000
This version500,000,000
DeveloperCheetah Mobile
Age ratingLow Maturity
What's new in v7.4.9
1. Added App Boost Box function in App Manager to boost your apps by 32%
2. Added a Recycle Bin, to help prevent accidental photo deletion
3. Optimized browsing history detection in Antivirus to better protect your privacy
2. Added a Recycle Bin, to help prevent accidental photo deletion
3. Optimized browsing history detection in Antivirus to better protect your privacy
Security scan
TRUSTED
- Developer signature verified 2026-01-31
- Scanned for malware 2020-08-07 18:31:33
- Signature SHA1 2D:79:8E:CF:75:51:7A:84:29:A1:28:43:C5:2D:1C:A6:9D:32:CF:FB
- File MD5 395b50b40b9ec57d2282a9e6650a227a
How to install Clean Master- Space Cleaner & Antivirus & Free Ram v7.4.9 on Android API 18+
Takes about 2 minutes. You'll need roughly 51.8 MB of free storage.
- Grab com.cleanmaster.mguard_70494393.apk — hit the Download button above (51.8 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 395b50b40b9ec57d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cleanmaster.mguard_70494393.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=, OU=Catappult, O=Cheetah Mobile, C=. 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 Clean Master- Space Cleaner & Antivirus & Free Ram — tap Open on the install screen, or find the Clean Master- Space Cleaner & Antivirus & Free Ram icon in your app drawer (this build targets armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Clean Master- Space Cleaner & Antivirus & Free Ram
- "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 API 18 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.
- Works on one phone but not another — this build ships armeabi/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.