Apple addresses another Wi-Fi bug with iOS 6.0.2 update

Apple has released another minor OS update for iPhone, iPad, and iPod touch users aimed at fixing unnamed Wi-Fi issues. The 6.0.2 update began to appear in iTunes on Tuesday with no other description besides “Fixes a bug that could impact Wi-Fi,” leading to speculation that the fix addresses an issue that caused some iPhones to drop their Wi-Fi connections and use cellular data more often.