My iPhone 4 is NOTICEABLY affected by FS (battery life and dropped connections on wi-fi). I had to turn off the GPS because it was EATing battery life. I plan to upgrade to iPhone 5 but wonder if the same problem will exist. Also, is there a way/place to store the info downloads (I haven't figured out how to do that ,yet, either) OTHER than on my computer, that does NOT feel secure. iCloud also doesn't feel like an option since it seems apple devices ALwAys seem to want to stay in sync. THANKS!