How does the experience of using an iPhone change after upgrading to iOS 18?

Hey there! Have you been keeping up with the latest iPhone system updates? It seems that users of the iPhone 13 to 15 series are encountering some frustrating issues after upgrading to the latest iOS 18. Online feedback shows users sharing their experiences after the upgrade.

Let's take a look at some of the most reported concerns.

Feedback 1: iPhone Battery Life Issues

One of the most concerning issues reported by users is the noticeable increase in the rate of battery drain since the upgrade to iOS 18. Specifically:

1. Users of the iPhone 13 series report a 10% decrease in battery life.

2. Users of the iPhone 14 series report a roughly 8% decrease in battery life.

3. Even the newest iPhone 15 series experiences a 5% decrease in battery life.

Feedback 2: Issues with Smoothness

Smoothness is another major concern for users after upgrading. Many have experienced lagging and frame drops during everyday use, such as browsing the web, using social media apps, and playing games. For those with higher demands for phone performance, this decrease in user experience is unacceptable.

Feedback 3: Signal and Heating Issues

Signal and heating problems are also reported by users after the upgrade. Some users have found that the signal quality hasn't significantly improved, especially in poor network signal environments, making this issue more prominent. At the same time, heating problems of the device during use have also become serious, affecting the hand feel. The heating problem of the phone after long-term use may also cause performance degradation and may have adverse effects on battery health, further affecting the experience.

Feedback 4: System Selection Suggestions

Users can choose to test iOS 18 or stay on iOS 17.6. However, they cannot run both simultaneously. Given the potential software errors and other issues with the new system, most users who like to try new things may tend to choose the latest iOS 18. Based on current feedback, if you're not particularly pursuing new features or satisfied with the user experience of the current system, staying on iOS 17.6 may be a safer choice for the time being.

Despite bringing some new features and improvements, according to user feedback, iOS 18 has also brought troublesome issues. Hence, individuals may need to weigh the pros and cons of the new system and their actual needs before upgrading. After upgrading to the 18.1 system, the iPhone system gradually opened up the function of repairing parts. After replacing the third-party battery, the battery health can be directly viewed on the phone, without any pop-up phenomenon. ECS's battery has successfully solved the problems of not being able to see the health status.and popping up, and can display the original parts after installation. If you are looking for such a battery manufacturer, please contact us in a timely manner.