recently my iphon6 starts loking batter life quickly. any suggestions to prevent this?
iPhone 6 losing battery power
Question marked as
https://www.apple.com/iphone-battery-and-performance/ - December 28, 2017 A Message to Our Customers about iPhone Batteries and Performance
iPhone Battery and Performance - https://support.apple.com/HT208387 - about power management, battery life
Checking battery health using Console - https://discussions.apple.com/thread/8308874?answerId=33120652022#33120652022
iPhone Battery & Power Repair - https://support.apple.com/iphone/repair/battery-power - battery replacement and cost
iPhone 6s Program for Unexpected Shutdown Issues - https://www.apple.com/support/iphone6s-unexpectedshutdown/
How to find your nearest Apple Authorized Service Provider (AASP) or Apple Authorized Distributor (AAD) - https://locate.apple.com/country
Genius Bar appointment - https://www.apple.com/retail/geniusbar/