ELM327 Test
v1.1 · 2 MB · code 3
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File information
UpdatedNov 13, 2025
PublishedNov 10, 2021
Packagecom.vialsoft.elm327_test_obd_identifier
Versionv1.1 (3)
Size2 MB
MD5cd6475104cb603be8f245c7010a3ecb1
Min SDK16
Malware scanTRUSTED
Signature SHA1B7:70:84:B9:A5:AF:25:2E:44:C9:86:C2:4E:9C:A4:AB:BD:3B:B2:C3
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperIteration Mobile & Vialsoft Apps
Age ratingEveryone
What's new in v1.1
Bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-11-13
- Signature SHA1 B7:70:84:B9:A5:AF:25:2E:44:C9:86:C2:4E:9C:A4:AB:BD:3B:B2:C3
- File MD5 cd6475104cb603be8f245c7010a3ecb1
How to install ELM327 Test v1.1 on Android API 16+
Takes about 2 minutes. You'll need roughly 2 MB of free storage.
- Grab com.vialsoft.elm327_test_obd_identifier_3.apk — hit the Download button above (2 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 cd6475104cb603be…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.vialsoft.elm327_test_obd_identifier_3.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 ELM327 Test — tap Open on the install screen, or find the ELM327 Test icon in your app drawer.
Common install errors for ELM327 Test
- "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 API 16 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.