On my xperia I left it overnight charging and i've now come back to it and the orange led is now red and its just powered off. I've pressed the 'power on' button and its now displaying in the centre of the screen a battery with a lightning bolt through it, and doesnt proceed any further. i had installed some new apps like 'juice defender' and 'battery booster' before hand. Will the little beastie recover from its discharge and recharge itself if I just leave it alone for a few hours please?