How is the battery life after upgrading iPhone SE2 to iOS 16.4

IOS 16.4 is a large version pushed by Apple recently, and many users did not choose to update it immediately. Instead, they first looked at the user experience of others to determine whether they were suitable for upgrading. This time, I will introduce the actual battery life of the iPhone SE2 after upgrading to iOS 16.4, and see if this old model can fight for another three years.

How is the battery life after upgrading iPhone SE2 to iOS 16.3

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 fever, daily mild use basically does not feel fever. Playing large games has improved fever compared to iOS 16.3.1, and there is no CPU frequency reduction problem. The game can run at full frame.

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.

After reading the article, I believe everyone should understand how the battery life of iPhone SE2 will be after upgrading to iOS 16.4, right? After the upgrade, you can feel a significant improvement in battery life, so you can confidently upgrade the iOS 16.4 system.