Production of the iPhone 5 is slowing as Apple aims to reduce obvious damage to units leaving its factories, confirms Bloomberg, noting that Apple has indeed instituted tighter quality control standards at contract manufacturer Foxconn. Customers have reported scratches and nicks on their brand new iPhones, which Apple marketing chief Phil Schiller claimed was “normal”. According to the report, the new, stricter benchmarks have caused a shortage of parts, even halting production at a factory in Shenzhen for a day. Notably, an earlier report had claimed that workers at contract manufacturer Foxconn briefly went on strike in response to the new quality control demands, though Foxconn denied that a stoppage had taken place. Apple has not made an official statement on the quality control changes.