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How to check if your iPhone 6s is eligible for Apple's battery replacement program - 9to5Mac
Apple battery lawsuit: Millions of iPhone users could get payouts in legal action - BBC News
Apple clarifies deliberate CPU throttling on iPhones with degraded batteries
How to Calibrate Your iPhone's Battery | Appledystopia
iPhone Battery and Performance - Apple Support
My DIY iPhone Battery Replacement Was Easy. Here's What I Did. - CNET
Apple to replace some iPhone 6S batteries free of charge | iPhone 6S | The Guardian
Apple is replacing faulty batteries on 'a very small number' of iPhone 6s devices | TechCrunch
Apple Will Replace the Battery in Your iPhone 6 or Later Even if It Passes a Genius Bar Diagnostic Test - MacRumors
iPhone 6s Battery Problem (Important information) On Apple's Replacement Program - YouTube