Release history The first developer beta of iOS 16 was released on June 6, 2022. iOS 16 was officially released on September 12, 2022.
Basically, if you have an iPhone 8 (2017) or newer (including the second- and third-gen iPhone SE), you can download and run iOS 16.
And although they haven't been released yet, Live Activities and the iCloud Shared Photo Library are two iOS 16 features that may also drain your battery, so look out for an update to this story on how to disable them.
iOS 15.6 includes enhancements, bug fixes and security updates. This may be the last update to iOS 15 before the company's next mobile software, iOS 16, gets a wide release alongside the heavily rumored iPhone 14.
Apple iOS 15.6. 1 and iPadOS 15.6. 1 are for all iOS 15-compatible devices; this means the iPhone 6S (2015) and newer and iPad Air 2 (2014) and newer.
Is it bad to charge my phone to 100 percent? For optimized battery life, your phone should never go below 20 percent or never above 80 percent. It may put your mind at ease when your smartphone's battery reads 100 percent charge, but it's actually not ideal for the battery.
If you recently updated your iPhone to iOS 16 and have decided it's not for you, perhaps due to some incompatibility or battery issue or otherwise, you'll be excited to know you can downgrade from iOS 16 and revert back to iOS 15.
It's especially important to avoid exposing your device to ambient temperatures higher than 35° C (95° F), which can permanently damage battery capacity. That is, your battery won't power your device as long on a given charge. Charging the device in high ambient temperatures can damage it further.
It comes with the latest powerful processor, awesome display, unmatchable camera quality, and with high privacy setup. Now here we discuss iPhone 17 release date, price, features, and Specifications in detail.
Tom's Guide Verdict. iOS 16 makes a number of welcome tweaks to existing features that streamline things while making apps like Maps, Messages and Mail more powerful. These aren't big changes, but they add up to a better iPhone experience.
100% is factory-fresh, and iPhones can run extremely well with batteries as low as 80% performance in Maximum Capacity. If your iPhone's battery health has slipped to 75% or below, it will still perform well. However, you can expect further degradation and may see lower numbers and worse performance in the near future.
There is nothing wrong with it showing 99% after two months. Batteries are consumable, so as you use them, battery health will decline, based on the number of full charge cycles. Apple does not consider a battery problem unless the battery health gets to 80% before the end of one year.
Apple considers any iPhone with a battery capacity of 80% or above to be in optimal condition. In fact, Apple feels so strongly about battery health that its 1-year warranty covers any battery at 80% capacity or more. It's not unusual to see iPhones that, after one year, still have a battery capacity of 95% or above.
Once you've synced any necessary files with the cloud, you're ready to erase and restore your iPhone. To complete the uninstall of iOS 16 beta, you'll need to connect your iPhone to a computer -- a Mac with the latest version of MacOS or iTunes, or a Windows computer with the latest version of iTunes.
Since Apple stopped signing many previous IPSW files, you may find out that your iPhone 14 running iOS 16 cannot be downgraded to iOS 15, which is irreversible. If you are still allowed to downgrade to iOS 15, iTunes, Finder and Joyoshare UltFix are good choices.
And you don't have to turn it off to charge it; in fact, you shouldn't. And you can leave it plugged in while using it if you want to. The Best Practice, however, is to charge the phone overnight, every night. As it stops automatically at 100% you can't overcharge it doing this.
To extend the lifespan of your battery, if the battery gets too warm, software might limit charging above 80 percent. Your iPhone will charge again when the temperature drops.
Therefore, we recommend the following: Do not fully charge or fully discharge your device's battery — charge it to around 50 percent. If you store a device when its battery is fully discharged, the battery could fall into a deep discharge state, which renders it incapable of holding a charge.
“Users should always keep their software up to date and install any updates offered by Apple. To play it safe, be sure your iPhone is set to automatically update!” Yes, there are tons of iPhone hacks to streamline your life, but the ultimate hack is to simply update your iPhone.
It starts out at 100% (or just under), and as the battery ages, capacity decreases, which means you get fewer hours between charges. If the number you see under Maximum Capacity is more than 80%, you have a healthy battery, according to Apple.