Will iPhone 15 Pro lose power quickly after upgrading to iOS 17.2.1?

The iPhone15 series is the latest mobile phone launched by Apple, which has many improvements in performance and appearance.In addition to new features, iPhone 15 also provides more customization options, allowing users to set them according to their preferences and needs.Coupled with system updates, various functions are becoming more and more popular. So, will the iPhone 15 Pro lose power quickly after upgrading to iOS 17.2.1?

Will iPhone 15 Pro lose power quickly after upgrading to iOS 17.2.1?

Based on current feedback:

"On 17.2, navigation to the company was still 96/97% when fully charged. Today, on 17.2.1, navigation to the company is still 100% when fully charged. The improvement is indeed quite obvious."

The biggest highlight of this upgrade is that it solves the battery consumption problem. This version fixes some known bugs and also solves the "power consumption problem under certain circumstances"

If your phone has experienced abnormal power outages before, it is recommended to update it.

But it should be noted that iOS 17.2.1 does not have any functional updates

It is recommended that you wait and see the postscript of other people's updates to see if there are other bugs that you cannot accept.

After iPhone15Pro upgraded to iOS 17.2.1, the problem of fast power loss has been improved. Therefore, if you have had the problem of fast power loss during use of the phone before, it is recommended to update. However, users of older models still do not recommend it.updated.