An issue in the installation of a touchscreen controller chip has been identified as the core of the flaw
News iPhone 6 Plus
Apple Labels Bent iPhone 6 Plus Issue As ‘Extremely Rare’
Apple breaks its silence on reports that the new iPhone 6 Plus bends if carried in a trouser pocket
Apple Promises iOS 8.0.2 Will Fix Cellular, Touch ID And HealthKit Issues
iOS 8.0.2 won't introduce any new problems to your iPhone 6...honest
Apple Tells iPhone 6 Users To Downgrade To iOS 8 After Bungled Update
iPhone 6 and 6 Plus users say they lost signal and Touch ID functionality after installing iOS 8.0.1