How to fix a slow or frozen iPhone or iPadHow do you fix #iPhoneSlow — or #iPadSlow — and get your old device performing like new again? Follow these steps!
Last year, Apple switched from prioritizing performance to prioritizing battery health on iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, and iPhone SE. This year, Apple added iPhone 7 and iPhone 7 Plus to that list. As a result, some users have seen significant slowdowns.
Apple is addressing concerns about the slowdowns with a battery replacement program and upcoming software update.
But Apple's new power management isn't the only thing that can affect performance on an iPhone. While it's all currently being conflated together, there are several other factors every user can and should consider, even if only while waiting on a new battery.
Here, from easiest to more difficult, is what you can do help restore speed and performance to your iPhone.
Note: Apple continuously improves iOS over the course of the year. If you stayed away from 11.0, 11.1...
Source:
How to fix a slow or frozen iPhone or iPad
