you have a compelling reason to switch given the state of your battery. My Iphone 6 battery remains close to new performance. Therefore it behioves me to wait as long as the Apple offer is valid ( which is a few more months )
you have a compelling reason to switch given the state of your battery. My Iphone 6 battery remains close to new performance. Therefore it behioves me to wait as long as the Apple offer is valid ( which is a few more months )
Looks like the iPhone Battery replacement program continues thru the end of 2018.
https://www.apple.com/iphone-battery-and-performance/