The Truth About iPhone's Optimizer 16.3 Installation - A Disappointing Experience

As a frequent traveler, I've found myself relying heavily on my smartphone to navigate through unfamiliar territories. With the latest iPhone release, I was excited to experience improved battery life with iOS 16.3 installation. However, my expectations were shattered as I struggled to get a full day's use out of it.

In January, I switched from my trusty iPhone 13 Pro Max to the iPhone 14 Pro Max, hoping for a phone that could keep up with my busy lifestyle. But after just a month of use, I was severely disappointed. The latest OS updates seemed to have compromised my iPhone 13 Pro's battery life as well.

It wasn't until later that I realized the issue wasn't with the 14 Pro's battery size but rather iOS 16's poor battery optimization. This discovery led me back to using an older model, specifically the top-end iPhone from 2021.

I had expected the smaller battery size of the older iPhone to make it less long-lasting compared to my iPhone 13 Pro Max. However, even the iPhone 14 Pro couldn't manage to last a day, let alone beat my Galaxy Z Fold 4. In fact, I had returned the iPhone 14 Pro shortly after its launch due to inconsistent battery life.

It's clear that the problem lies not with the phone itself but with the operating system's optimization capabilities. The lack of effective power management has made it difficult for users like myself to rely on our devices throughout the day.

If you're considering upgrading to the latest iPhone or iOS 16.3, be aware of these potential battery life issues. It may be worth holding off until Apple addresses this problem in future updates.

Optimizer 16.3 instaling