How is the battery life after upgrading to iOS 16.4 for iPhone 12pro

Although Apple's processor is very powerful, its battery capacity has always been inferior to that of Android phones. But Apple has done a great job in system tuning, so every time the system version is updated, users always expect an improvement in battery life. So, what about the battery life after upgrading the iPhone 12pro to iOS 16.4? Let's not say much, let's take a look together.

How is the battery life after upgrading to iOS 16.4 for iPhone 12pro?

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 upgrading to iOS 16.4, the battery life of the iPhone 12 Pro may improve, allowing users to use their phones with greater confidence. IOS 16.4 adopts more refined system resource management and battery management measures, which can help users better manage batteries and prolong their service life.