Summary: After updating to iOS 6, Adam Engst’s iPhone 4’s battery life dropped precipitously, and worse, the problem moved to his new iPhone 5 once he restored the iPhone 4’s settings to it. Read on for his solution, but beware, it was a bit of an ordeal, and you might not like what you have to do.<p> </p><p>Read the <a href="http://tidbits.com/article/13303">full article at TidBITS</a>, the oldest continuously published technology publication on the Internet. To get a full-text RSS feed, help support our work and <a href="http://tidbits.com/member_benefits.html">become a TidBITS member</a>! Members also enjoy an ad-free version of our Web site, email delivery of individual articles, the ability to make long comments with live links, and discounts on Take Control orders and other Apple-related products.</p>
