How to Install the ProDiag Application
After downloading the ProDiag application from the official website https://pro-diag.org/ , the next step is to install it on your mobile device. The process is straightforward but requires a few essential steps to ensure the application functions properly.
1. Locate the Downloaded File
Once the download is complete, open the “Downloads” folder on your device.
You will find a file named “ProDiag.apk”.
If you can’t locate it immediately, use the search function within your file manager or check the download notification on your screen.
2. Allow Installation from Unknown Sources
Since ProDiag is installed via an APK file, Android may display a message warning you about installing apps from “unknown sources.”
To proceed with the installation, this option must be enabled:
When prompted, select “Allow”.
If the message does not appear automatically, go to Settings → Security → Install unknown apps, and enable permission for the app you are using to open the file (for example, Chrome, Files, or Downloads).
This setting is completely safe when the application is downloaded from the official ProDiag website.
3. Start the Installation
After enabling installation permissions, tap “Install” and wait a few moments.
The process usually takes less than a minute.
Once finished, you will see the message “App installed.”
4. Launch the Application
When the installation is successful, you can start the app directly from the final installation screen by pressing “Open”, or later by finding the ProDiag icon in your device’s app menu.
5. Recommendations After Installation
When launching the app for the first time, it is recommended to grant all necessary permissions (Bluetooth, location, storage) so that ProDiag can properly communicate with your diagnostic device.
If you are using a new device, no additional flashing with ProDiag Boot files is required — the app will automatically recognize the device and activate the basic functions.
For best performance, regularly check for app updates and software module updates.
Conclusion:
Installing the ProDiag application is simple and completely safe when the basic steps are followed. After installation, the app is ready to connect to your diagnostic device and begin vehicle diagnostics.
Official download link: https://pro-diag.org/