Hi all, My IPT 2G has problems to note that the earphone is detached, so the loadspeaker stays silent and when I press the volume control buttons the sign poping up has the headline "earphone" (or similar, I use the German setup). This is the case in 70% of the time, so sometimes everything is ok. I wonder what is the mechansim that tells the IPT2 that he should switch to earpones or loadspeaker operation? Is it perhaps just a contact inside the jack that normally opens in case the plug is removed and now hangs? (Perhaps it is just a piece of dust that blocks it?) Or is it somehow in another way done? I am asking, as due to a cracked screen I in any case have to open the IPT and perhaps I could fix something in case I know where to have a look. So thanks for the hints! Cheers, Trinomad P.S. I have recovered the device already, w/o success. The firmware is 3.1.2 with jailbreak.