ECR Universal Programmer v3.03.1
APK · 10.5 MB · version code 3003001 · Android 4.3+ · uploaded Oct 22, 2024
- Same certificate as v3.03.2, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v3.03.2, uploaded Sep 18, 2026 — about 1 year after this one.
- Size: this file is 10.5 MB; the latest is 11.5 MB (949.5 KB larger).
- Both versions request the same permissions.
File information
- Version
- v3.03.1 (3003001)
- Uploaded
- Oct 22, 2024
- Size
- 10.5 MB
- Requires
- Android 4.3+ (API 18)
- CPU support
- ARM 32-bit
- Screen
- Small screens and larger
- MD5
- d24497c6fa02442e89d0debf3608dea6
- Signing certificate (SHA-1)
- 44:3B:D4:18:98:83:AF:01:F9:38:DD:06:55:D7:FE:34:F4:64:51:1A
- Signed by
- CN=Unknown, OU=Mobile development, O=Wellington Drive Technologies, L=Auckland, ST=Unknown, C=NZ
- File name
- air-com-wdtl-uniprog-mobile-3003001-69084969-d24497c6fa02442e89d0debf3608dea6.apk
- Package
- air.com.wdtl.uniprog.mobile
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.03.1
Add support for older devices
Permissions (7)
This version requests 7 permissions, 4 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Disable keyguard android.permission.DISABLE_KEYGUARD
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Wellington Drive Technologies” This is the certificate of the Google Play version.
- Same certificate as v3.03.2, which matches Google Play v3.03.2
Store checks
- Developer signature verified Oct 22, 2024
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.
How to install ECR Universal Programmer on Android 4.3+
You'll need about 21.1 MB of free space.
- Download the APK — tap Download APK above (10.5 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap air-com-wdtl-uniprog-mobile-3003001-69084969-d24497c6fa02442e89d0debf3608dea6.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be d24497c6fa02442e89d0debf3608dea6. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open ECR Universal Programmer — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.3+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.