iOS 16.5 Battery Drain Issue and How to Fix It

The release of iOS 16.5 brought a flurry of new features, primarily in the news app and the new wallpaper. However, it also sparked a wave of complaints about battery drain. Let’s discuss the battery draining issue in iOS 16.5 and how to fix it.

Must check: iOS 16.5 Battery Drain: Tips and Solutions to Extend Your Device’s Battery Life

The Battery Drain Issue: A Misunderstanding?

Contrary to popular belief, iOS 16.5 does not inherently cause your iPhone’s battery to drain. The perceived battery drain issue is actually a result of the update process rather than a problem with the iOS version itself. Whenever you update your operating system, in this case, iOS, the system performs several background operations post-update. These operations include optimizing data on your iPhone, rescanning photos, and other tasks that consume battery power in the background.

The First Few Days Post-Update

The first few days after an update are crucial. During this period, the operating system is busy performing background operations, which can lead to increased battery consumption. This is a normal occurrence and has been confirmed by Apple. The company states that it is normal for apps and features to adjust up to 48 hours after an update. This adjustment period can initially result in worse battery life, but it should normalize after a few days.

Battery Management and Charging Cycles

Battery management is handled by various algorithms that require a few charging cycles to adapt to the new iOS update. This is another reason why users may notice battery drains in the first few days after updating their devices. However, the battery life should gradually improve as the system adjusts to the new update.

Observing the Battery Life Trend

To illustrate this, let’s consider an example. An iPhone on iOS 16.6 beta, not iOS 16.5, showed a certain battery life. Upon updating to the new version, the battery life dropped initially but increased a few days after the update. This trend is normal and expected after an iOS update.

Why You Should Update to iOS 16.5

If you’ve hesitated to update to iOS 16.5 due to concerns about battery drain, it’s important to understand that this is a crucial update. Not only is it necessary for updating to iOS 17 (as you won’t be able to do so from iOS 16.4), but it also includes various bug fixes and security improvements. Therefore, updating to iOS 16.5 is highly recommended despite the initial battery drain.

Tips for Better Battery Life

If you’re looking to improve your iPhone’s battery life, you can employ several tips and tricks. These include adjusting your settings and managing your apps more effectively. For more detailed advice, consider checking out resources that provide comprehensive guides on how to get better battery life on your iPhone.

Also Check: How to Fix the iOS 16 Battery Drain Issue: 9 Important Tips and Tricks to Improve Your iPhone’s Battery Life


The battery drain issue associated with iOS 16.5 is a temporary phenomenon due to the update process and the system’s adjustment period. It’s not a problem with the iOS version itself. After a few days, your iPhone’s battery life should return to normal. So, don’t let the fear of battery drain deter you from updating to iOS 16.5. It’s an important update that brings with it several improvements and is a stepping stone to iOS 17.

Remember, the key to a healthy battery life is understanding your device’s operation and making the necessary adjustments. Stay informed, stay updated, and enjoy the benefits of your iOS updates.

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