3 ms·same behaivor here... no perfomance / battery hit.by ponchoalv 9y agosame behaivor here... no perfomance / battery hit.oatmealsnap 9y ago6 or 6s?delish 9y agoI have a 6S+. I noticed a performance gain going from 11.2.1 to 11.2.2. Before: 2384. After: 2541.ponchoalv 9y agoSE