How about the battery life after upgrading to iOS 16.4 on iPhone 8

Author：Cong Time：2023-08-23 20:45

The updating and upgrading of the system has always been a matter of great concern for many users, because the built-in processor of a mobile phone cannot be replaced after purchase. Therefore, if you want to further improve the overall experience, you can only start from the software system. So, when the iPhone 8 upgrades to iOS 16.4, will its battery life become better? Let's take a look together.

How is the battery life after upgrading to iOS 16.3 on iPhone 8

After the upgrade, there has been a significant improvement in battery life

IOS 16.4 has solved the power outage issue in the previous system and improved the battery life. It was used lightly from 7am to 5pm throughout the entire process. iOS 16.3.1 has a remaining battery life of 42%, while upgrading to iOS 16.4 has a remaining battery life of 46% in the same usage scenario. The battery life optimization is indeed very optimal.

In terms of signal, compared to iOS 16.3.1, iOS 16.4 has significantly improved and optimized its signal. Most of the time, the signal can reach full capacity and the network speed is also faster.

Due to the fact that the iPhone 8 is already a very old model in terms of time, it cannot adapt well to the latest iOS 16.4. Even if the update is successful, its battery life will not improve like other models. Therefore, it is not particularly recommended to upgrade this part of Apple fans.

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