I have got a new phone ( galaxy n700 with android gigerbread as OS) 11 days where apparently everything seems to be okay until the phone stopped twice when I tried to turn on camera by touching camera icon. Both times I could nt start the phone through powever button, however had to press Volume+power to turn on the phone. Could you please advise if this indicates any issue with the phone and if this needs to be taken back to the retailer or require any furher checking. So far i have nt used the phone too heavily apart from listening some songs/watching viderso, play temple run game , watch few youtube videos etc. First time when the issue happened battery was at 20% while second time battery was at 72%.