TWN4 NFC Basic
v1.0.3 · 5.6 MB · code 1003
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File information
UpdatedJun 6, 2024
PublishedApr 22, 2022
Packagecom.elatec.twn4nfcbasic
Versionv1.0.3 (1003)
Size5.6 MB
MD5131c6cd6c1968e9333deed5ae70ec64d
Min SDK14
Malware scanTRUSTED
Signature SHA189:E2:2B:0C:79:33:47:BD:CD:FC:3F:1C:FB:91:15:D8:D7:AF:5C:B7
SignerCN=Support Android, OU=Development, O=Elatec GmbH, L=Puchheim, ST=Bavaria, C=49
Total downloads500
This version500
DeveloperElatec GmbH
Age ratingEveryone
What's new in v1.0.3
App logo and text update
Security scan
TRUSTED
- Developer signature verified 2024-06-06
- Signature SHA1 89:E2:2B:0C:79:33:47:BD:CD:FC:3F:1C:FB:91:15:D8:D7:AF:5C:B7
- File MD5 131c6cd6c1968e9333deed5ae70ec64d
How to install TWN4 NFC Basic v1.0.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 5.6 MB of free storage.
- Grab com.elatec.twn4nfcbasic_1003.apk — hit the Download button above (5.6 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 131c6cd6c1968e93…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.elatec.twn4nfcbasic_1003.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=Support Android, OU=Development, O=Elatec GmbH, L=Puchheim, ST=Bavaria, 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 TWN4 NFC Basic — tap Open on the install screen, or find the TWN4 NFC Basic icon in your app drawer.
Common install errors for TWN4 NFC Basic
- "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 14 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.