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

Recently, the discussion about whether iPhone 15 will lose power quickly after upgrading to iOS 17.2.1 has once again attracted widespread attention.As Apple’s latest generation flagship mobile phone, iPhone15 is very popular among consumers.However, with the continuous advancement of technology, the iOS system has also been constantly evolving.In this context, the issue of battery life after the update has become a hotly discussed topic among users.You can come and find out.

Will iPhone 15 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.

iPhone15 does not lose power quickly after upgrading to iOS 17.2.1. The biggest highlight of iOS 17.2.1 is that it solves the battery consumption problem. Many friends also said that it is indeed useful. I hope this answer will be helpful to you..