Guys do you note these irregular / sudden drops of percentage too (like 2% in the same location and namely when opening a new app which may require localisation) ? I am going to drain it down to almost 0 and then recharge it overnight but these drops surpise me a lot. I am in beta 9.3 and i wonder if it is not coming from the reindexing or from the s/w or from the battery as, frankly, i remembwr having seen these drops on previous s/w too (even non beta ones). Thanks for your feedback/ help.I have a smart case and the total duration is fine but these jumps of battery are weird and i had never seen them on an iphone