Sistema Quality
v5.1.9 · 43.5 MB · code 50109
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File information
UpdatedJan 31, 2026
PublishedJul 8, 2021
Packagebr.com.sistemaquality.app
Versionv5.1.9 (50109)
Size43.5 MB
MD50dc07988bfc2350eee2cf7f4d97bb3e8
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA10E:B8:12:B7:D9:5F:8B:30:E1:3E:DB:5F:A5:6A:8F:2E:12:E6:C0:CD
SignerCN=Blanc, OU=Brazil, O=Quality Sistemas, L=Curitiba, ST=Parana, C=BR
Total downloads50,000
This version50,000
DeveloperSistema Quality
Age ratingEveryone
What's new in v5.1.9
Nesta atualização, trouxemos diversas melhorias para tornar sua experiência ainda melhor:
- Correção de instabilidades que poderiam ocorrer em situações específicas.
- Otimização no desempenho do aplicativo, garantindo maior rapidez e fluidez.
- Melhorias na integração com notificações push para maior confiabilidade.
- Ajustes gerais na interface e experiência do usuário.
Mantenha seu aplicativo sempre atualizado para aproveitar todas as novidades e garantir o melhor desempenho.
- Correção de instabilidades que poderiam ocorrer em situações específicas.
- Otimização no desempenho do aplicativo, garantindo maior rapidez e fluidez.
- Melhorias na integração com notificações push para maior confiabilidade.
- Ajustes gerais na interface e experiência do usuário.
Mantenha seu aplicativo sempre atualizado para aproveitar todas as novidades e garantir o melhor desempenho.
Security scan
TRUSTED
- Developer signature verified 2026-01-31
- Signature SHA1 0E:B8:12:B7:D9:5F:8B:30:E1:3E:DB:5F:A5:6A:8F:2E:12:E6:C0:CD
- File MD5 0dc07988bfc2350eee2cf7f4d97bb3e8
How to install Sistema Quality v5.1.9 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 43.5 MB of free storage.
- Grab br.com.sistemaquality.app_50109.apk — hit the Download button above (43.5 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 0dc07988bfc2350e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find br.com.sistemaquality.app_50109.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=Blanc, OU=Brazil, O=Quality Sistemas, L=Curitiba, ST=Parana, C=BR. 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 Sistema Quality — tap Open on the install screen, or find the Sistema Quality icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Sistema Quality
- "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 8.0 Oreo 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.