How about the battery life of iPhone 8 after upgrading iOS 16.3

The upgrading of the system has always been a matter of great concern to many users, because the built-in processor of the mobile phone cannot be replaced after it is purchased. Therefore, if you want to further improve the overall experience, you have to start from the software system. So when the iPhone 8 upgrades iOS 16.3, will its battery life become better? Let's take a look.

How about the battery life after the iPhone 8 upgrade to iOS 16.3

There is no change in the battery life after the upgrade. The battery life of some iPhones will also be reduced

After upgrading iOS 16.3, the battery life of all versions of the iPhone has been improved. The iPhone SE 2020 has increased by 8 minutes, the iPhone XR has increased by 5 minutes, the iPhone 11 has increased by 10 minutes, the iPhone 12 has increased by 42 minutes, and the iPhone 13 has increased by 41 minutes. People with iPhone 12 and iPhone 13 should be able to feel it clearly.

The battery score is higher except for the iPhone 8:

Since the iPhone 8 is a very old model in terms of time, it does not fit well with the latest iOS 16.3. Even if the update is successful, its endurance will not be improved like other models. Therefore, it is not particularly recommended to upgrade this part of Apple fans.