The battery in your iPhone is capable of around 300 to 400 complete battery cycles, or full charges before reaching 80% of its original capacity. This usually takes about two full years of iPhone use, which is why we tend to think of smartphones as having a two-year lifespan.
Just go to Settings > Battery and tap on Battery Health. The problem here is that following the replacement by a non-Apple provider, the Battery Health screen in Settings will display a “Service” message rather than information about your battery health. Despite the “Service” message the iPhone battery will work as normal – it isn’t […]