FACTORY
v4.0.3 · 55.4 MB · code 572
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File information
UpdatedJan 15, 2026
PublishedSep 5, 2025
Packageapp.com.neinver.factory
Versionv4.0.3 (572)
Size55.4 MB
MD5d7592287352ac9de553a91142f2a48a4
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA174:12:76:6B:EF:04:98:79:C2:2F:DD:49:FE:65:84:D9:10:A5:FF:1B
SignerCN=Quantoo, OU=Quantoo, O=Quantoo, L=Cracow
Total downloads10,000
This version10,000
DeveloperNeinver SA
Age ratingEveryone
What's new in v4.0.3
Bug fixes & app improvements
Security scan
TRUSTED
- Developer signature verified 2026-01-15
- Signature SHA1 74:12:76:6B:EF:04:98:79:C2:2F:DD:49:FE:65:84:D9:10:A5:FF:1B
- File MD5 d7592287352ac9de553a91142f2a48a4
How to install FACTORY v4.0.3 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 55.4 MB of free storage.
- Grab app.com.neinver.factory_572.apk — hit the Download button above (55.4 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 d7592287352ac9de…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find app.com.neinver.factory_572.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=Quantoo, OU=Quantoo, O=Quantoo, L=Cracow. 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 FACTORY — tap Open on the install screen, or find the FACTORY icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for FACTORY
- "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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.