Anyone has this problem:
N7 is shut down, to power it on back need to press the power button for about 20 secs only able to on it

yes...every device use long will get hot,
so far the hottest one i've experience is ipad3.
it can really heat up till hard to hold.

nexus7 considered very low temperature even when hot.
even cooler than most android phones out there.
aosp no charging sound.
the beep sound u usually hear must be from samsung phones,
its a touch wiz thing. if you flash aosp roms like cm10 on samsung phones a also no more beep sound when charge.
    of course no.
someone please quickly open V3.
i want to unsubscribe and retire from nexus7 thread d.