Iphone 6 Battery Draining Fast Suddenly. I walked in and told them about my IPhone X battery draining fast and they gave me a brand new one free of charge. My iPhone 6s battery keeps draining without use.

IPhone 6 is extremely old and that battery should be replaced Most batteries only l. Power on the iPhone and use it for a day preferably only launching Apple apps. Now open the App Store.
Turn off raise to.
Ordered the iFixit battery replacement kit and replaced my battery today today. Iphone 6s Battery suddenly draining. What should I do. Is this because of an iOS update.
