If you missed it late last week, Apple has implemented a limited battery replacement program for the iPhone 5. The program involves replacing the battery for certain iPhone 5 devices that have suddenly begun to experience shorter battery life or need to be charged more frequently. The devices affected by the issue were sold between September 2012 and January 2013 and fall within a certain serial number range.
If you have been experiencing battery issues with your iPhone 5, you can check your device's serial number on Apple's website to see if it is eligible for the free battery replacement. The replacement program has already begun in the US and China, but will be available in other countries from this Friday, August 29th.