How is the battery life after upgrading to iOS 16.4 on iPhone xr

Although the iPhone XR was launched by Apple in September 2018, a considerable amount of time has passed since today, it still has an excellent user experience. Although the overall configuration is indeed outdated compared to current smartphones, the absolute smoothness of the iOS system is still highly praised. So, will the range performance of the iPhone XR improve when it is upgraded to the latest iOS 16.4 system?

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

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.

In summary, after upgrading to iOS 16.4, the battery life of iPhone xr has improved compared to previous versions. Based on the feedback from various users, there will be no reverse upgrade. If you are interested, you can rest assured of the update.