: This is a internal version or build code used by Google to track which software version or specific device model (like the Galaxy series) is making the request.
When you inspect the browser history or analytics data on an Android device, you will frequently encounter long, complex web addresses. One of the most common strings looks like this: google https wwwgooglecom m client msandroidsamsungrvo1 link . While it looks like a chaotic mix of random letters and numbers, it is actually a highly structured piece of data. google https wwwgooglecom m client msandroidsamsungrvo1 link
Essentially, this is the "digital footprint" created when you tap a link or search for something using the or Chrome browser on a Samsung phone. : This is a internal version or build