An ELD for CMV
v6.4.5.0 · 47.7 MB · code 64503
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File information
UpdatedDec 8, 2025
PublishedJul 10, 2021
Packagecom.geospacelabs.cmv
Versionv6.4.5.0 (64503)
Size47.7 MB
MD5b7392dea95853e013292392845af0e20
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1EA:06:CB:72:EF:2D:E5:9C:D5:6C:0B:43:C0:71:7E:34:C2:34:F6:69
SignerCN=Mark Rupert, OU=GeoSpace Labs, O=GeoSpace Labs, L=Lakeland, ST=FL, C=US
Total downloads1,000
This version1,000
DeveloperGeoSpace Labs Systems
Age ratingEveryone
What's new in v6.4.5.0
Google compatibility updates
Security scan
TRUSTED
- Developer signature verified 2025-12-08
- Signature SHA1 EA:06:CB:72:EF:2D:E5:9C:D5:6C:0B:43:C0:71:7E:34:C2:34:F6:69
- File MD5 b7392dea95853e013292392845af0e20
How to install An ELD for CMV v6.4.5.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 47.7 MB of free storage.
- Grab com.geospacelabs.cmv_64503.apk — hit the Download button above (47.7 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 b7392dea95853e01…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.geospacelabs.cmv_64503.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=Mark Rupert, OU=GeoSpace Labs, O=GeoSpace Labs, L=Lakeland, ST=FL, 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 An ELD for CMV — tap Open on the install screen, or find the An ELD for CMV icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for An ELD for CMV
- "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.