LORENTZ PumpScanner
v4.0 · 20.9 MB · code 372
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File information
UpdatedMay 29, 2025
PublishedApr 17, 2021
Packagede.lorentz.pumpscanner
Versionv4.0 (372)
Size20.9 MB
MD565ab29b6c3c27af80564a69b5e90e2ce
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA164:44:54:1A:F5:C6:4A:99:6F:E1:FB:42:6E:65:8E:50:41:98:5A:50
SignerCN=Claus Andresen, OU=Software Engineering, O=LORENTZ, L=Henstedt-Ulzburg, ST=Schleswig-Holstein, C=49
Total downloads10,000
This version10,000
DeveloperLORENTZ
Age ratingEveryone
What's new in v4.0
- Changed Sun Sensor default to 150 W/m²
- Pump Database Update
- Bugfixes/Improvements
- Pump Database Update
- Bugfixes/Improvements
Security scan
TRUSTED
- Developer signature verified 2025-05-29
- Signature SHA1 64:44:54:1A:F5:C6:4A:99:6F:E1:FB:42:6E:65:8E:50:41:98:5A:50
- File MD5 65ab29b6c3c27af80564a69b5e90e2ce
How to install LORENTZ PumpScanner v4.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 20.9 MB of free storage.
- Grab de.lorentz.pumpscanner_372.apk — hit the Download button above (20.9 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 65ab29b6c3c27af8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.lorentz.pumpscanner_372.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=Claus Andresen, OU=Software Engineering, O=LORENTZ, L=Henstedt-Ulzburg, ST=Schleswig-Holstein, C=49. 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 LORENTZ PumpScanner — tap Open on the install screen, or find the LORENTZ PumpScanner icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for LORENTZ PumpScanner
- "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.