Hi All, I've been using the Ace since Jan 2012. off late my battery has been causing me problems. It just won't charge beyond 56% I've browsed through other forums, tried discharging it completely and charging it again, but that didn't work. Also, this doesn't look like a reading or caliberation problem since the battery discharges quite fast. It'd be great if there is a way to solve this without the use of any apps, cos' of the well known internal memory problems of ace. Thanks!!