Apple offers free battery replacement for iPhone 6S shutdown problem

HONG KONG – Apple has admitted that some iPhone 6S devices can suddenly shut down for no apparent reason. The tech giant is offering owners of the problematic smartphones free replacement batteries. For more information on replacements, click here.  “A very small number” of iPhone 6S devices manufactured between September and October 2015 are affected, Apple said in a statement Monday. It didn’t provide details on the battery fault that is causing the phones to unexp