My Lumia 900 is acting strange while having music playing then hitting the Windows button launching Microsoft Tell Me. At this point, my 3 buttons (Back, Home, Search) is completely unresponsive. To get out of this, I have to reboot the phone.
Raising The Defect:
Is this a hardware defect?
Exactly the same issue here - while playing games the capacative buttons randomly activate then becom unresponsive. I guess that I'll go to the store for a replacement
I have the same problem, but with me it mostly when I'm watching online video, programs or video which I uploaded to my phone. With me it happens even when I'm not even touching the phone! It's very annoying and frustrating when I'm watching something online, it will turn on the Speach function, stops video, can't go back and once Speach function didn't register anything, I need to start the program I was watching from the start and skip forward to where I was before. Any idea how to fix it?
This is happening because of a defective magnet within the phone. If your phone is still in its warranty period, AT & T will replace the phone. There is no way to fix the problem yourself (i.e. by changing settings, etc.). Replace the phone.