Fast Cleaner - Clean Junk File
v1.0.18.0930 · 14.5 MB · code 18
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File information
UpdatedOct 13, 2022
PublishedJul 9, 2022
Packagecom.fast.boost.junk.cleaner
Versionv1.0.18.0930 (18)
Size14.5 MB
MD5f3ee76ce1d919ef671e81b93629b1e9d
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA18A:A8:B1:0E:82:D8:FF:C1:0D:13:88:5B:53:B6:64:34:86:B6:B5:8D
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000,000
This version1,000,000
DeveloperFast Dev Team
Age ratingEveryone
What's new in v1.0.18.0930
Fixed bugs and UI improvements.
Security scan
TRUSTED
- Developer signature verified 2022-10-13
- Signature SHA1 8A:A8:B1:0E:82:D8:FF:C1:0D:13:88:5B:53:B6:64:34:86:B6:B5:8D
- File MD5 f3ee76ce1d919ef671e81b93629b1e9d
How to install Fast Cleaner - Clean Junk File v1.0.18.0930 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 14.5 MB of free storage.
- Grab com.fast.boost.junk.cleaner_18.apk — hit the Download button above (14.5 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 f3ee76ce1d919ef6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fast.boost.junk.cleaner_18.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Cleaner - Clean Junk File — tap Open on the install screen, or find the Fast Cleaner - Clean Junk File icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Fast Cleaner - Clean Junk File
- "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 5.0 Lollipop 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-v7a/arm64-v8a native code. Devices with a different CPU will reject it.