1. bergman's Avatar
    Has anyone tried an app called "Power Flower" Magic Battery Booster? The developer claims to be able to "calibrate" the iPhone battery to deliver longer battery life. Let's just say that I'm skeptical.
    05-17-2010 06:59 AM
  2. John T's Avatar
    I think you're right to be sceptical!

    I've read a review (sorry, but can't remember where!) which indicated it was a complete waste of time!

    The only to get the best out of your battery and calibrate it is to do as recommended by Apple. Namely, once a month, allow the battery to completely run down (until the iPhone shuts itself off) and then completely recharge.
    05-17-2010 07:54 AM
  3. Chris71's Avatar
    it really does seem like most of the so called "battery saver" apps are usually a waste of time, I love my phone but I hate the battery life.
    05-17-2010 07:56 AM