[youtube]http://www.youtube.com/watch?v=vzyt5MLwdU4[/youtube]
Hi, I've had the iPhone 4S for 3 weeks already and the above problem appeared after I did the review for the terminal. It all started with the volume menu that appeared on my screen after unlocking and refused to disappear until I turned the volume up or down and evolved into what you see in the clip. Practically, it is enough to move my finger in the area of the volume buttons and trigger a change without actually pressing a button. The volume increases automatically up to the maximum value and you notice that if I try to bring it to a lower value, it refuses to take the command until I hold my finger on the button for a second.
The problem is clearly a hardware one and because of it I will change the device as soon as the waters with the stocks of the Apple company calm down. I don't know what its cause is, I imagine that no one has encountered it, but I have the strangest problems. I will talk to Noumax to see if the warranty covers such a thing, but theoretically there should be no problems in changing the device.
UPDATED: Those from Noumax have confirmed that the terminal can be changed under warranty.