This app will help you figure out what's going on with your device, specially the battery.First the icon change showing you the battery %.It show you (in the app) the average of % per hour of draining, or charging
PLEASE, DOWNLOAD BLACKBATTERY - BATTERY LOGGER UTILITY FOR RIM BLACKBERRY CURVE 9350 (RIM SEDONA) DIRECTLY FROM YOUR MOBILE DEVICE BY SCANNING BARCODE OR WE WILL SEND YOU LINK TO YOUR MOBILE EMAIL