WunderLINQ DFU

WunderLINQ Firmware Utility

Black Box Embedded, LLC · com.blackboxembedded.wunderlinqdfu

Not rated yet 1K+ downloads v1.0.24 11.1 MB Android 9+ PEGI 3 · Everyone

Download APK 11.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.0.24 (25)
Updated: Jun 16, 2026 (4 months ago)
APK size: 11.1 MB
Requires: Android 9+ (API 28)
CPU support: Any (no native code)
Category: Auto & Vehicles (app)
Listed since: May 5, 2021 (at least)
Permissions: 9 (4 sensitive)
Website: wunderlinq.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

WunderLINQ DFU is an app by Black Box Embedded, LLC in the Auto & Vehicles category, listed since at least May 2021. It has no native code, so it runs on any Android processor.

Since version 1.0.22, the APK grew from 9.8 MB to 11.1 MB. It asks for 9 permissions, 4 of them sensitive, including precise location, approximate location and Bluetooth connect. It asks for the same permissions as version 1.0.23.

What's new in v1.0.24

Maintenance Release

Description

From the listing uploaded by “appupdater”.

The WunderLINQ Device Firmware Update (DFU) App is used to update your WunderLINQ firmware.

Version history

3 versions are listed, going back to v1.0.22.

v1.0.24 LATEST Jun 16, 2026 11.1 MB TRUSTED v1.0.23 Nov 30, 2025 11.1 MB TRUSTED v1.0.22 Jul 3, 2025 9.8 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 16, 2026.
Certificate issued to “Black Box Embedded LLC” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Jun 16, 2026
Validated against Google Play Jun 16, 2026
Signed byCN=Keith Conger, OU=Software, O=Black Box Embedded LLC, L=Colorado Springs, ST=Colorado, C=US
Signing certificate (SHA-1)73:58:03:B7:9C:A5:E0:3E:8C:92:F9:CA:AF:68:34:F5:74:78:5C:A4
File MD5869450eefba472618f75e0bd6c394187
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings 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 — compare the MD5 and signer after downloading.

Permissions (9)

WunderLINQ DFU requests 9 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
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.blackboxembedded.wunderlinqdfu.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Location android.hardware.location

WunderLINQ DFU APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the WunderLINQ DFU APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 869450eefba472618f75e0bd6c394187.