iPhone 6s not booting
When I powered the phone it will show Apple logo for long time and trip still showing same thing and it kills my battery I bout another again it kills it in 2 days
Earlier iPhone models
Even if parts might still be available......doubtful.......not worth the $400-500 to fix a phone that was introduced 10 years on the verge of being classified as obsolete.
Drop the phone off at the Apple Store, Best Buy store or recycle center.