One thing I just noticed is that when on a call with the screen off becuase of the proximity sensor close to your face, then you move the phone (and your head) towards being horizontal (as opposed to usually holding the phone vertically) the screen comes back on. (you would quite easily hold the phone at this angle when lying or sitting).
However this ONLY happens when the number pad is displayed on screen! This may explain why this 'screen taps during call' issue moslty happened accessing voicemail for me.
But what also happens is if you have the phone horizontal to start, the proxmity sensor does not turn the screen off during the call at all - try lying it flat on a table and using your hand to cover the proxomity sensor - it doesnt work! Pick it up so its vertical again and cover the prox imity sensor - and it works again!
And it doesnt really need to be totally flat. Testing it some more it seems to happen at about only a 45 degree angle which one would proabably hold their phone at for many calls, even when standing up.
That may explain why when the screen starts registering taps when on a call, then why I look to see what is happening, the screen is off . But in that split second from hearing taps to looking, you hold it almost vertical again meaning the problem goes away.
Also, if you press a key (eg to send a tone) when the screen is on, then cover the proximity sensor so the the screen goes off, the tone/key press gets stuck on until you take it away from your face and the screen comes back on!
I wonder if this is all the cause of the orginal 'screen taps during call' problem or a related issue?
This works BOTH with and without doubple tap to wake enabled.
Does anyone else have the same behaviour?
