Anti Apple fanboys have been sharing the news about Apple throttling the speed of older phone’s on their walls or commenting about it on all kinds of unrelated posts for weeks now. I get that it’s cool to jump on the bandwagon and a lot of you will just read the headline of this post and call me a fanboy without ever opening it, but just in case you did open it, here goes:
In iOS 10.2.1, Apple made changes in the power management function to prevent unexpected shutdowns when you’re using a phone with an old AND degraded battery. All batteries degrade over time as you run through charge cycles. If you consistently plug the phone in before it runs too low on juice, the battery stays in good condition for much longer- mine is 2.5 years old and in good condition. However if you’re one of those people who waits till your battery is almost dead before charging, your battery probably isn’t in great condition anymore. When your phone tries to hit peak processing power, the battery you abused is not able to provide enough power and your phone turns off suddenly, something I’m sure you wouldn’t enjoy. To stop such shutdowns, Apple made a logical choice to stop the processor from hitting those speeds if it looks like the battery won’t be able to power it, but ONLY at such times. It doesn’t slow down your processor all the time unnecessarily. Think of it like your car had a feature that stopped you from going any faster if the whole thing started shaking like a leaf.