How about the battery life of iOS 17.2.1?

Apple has pushed the iOS 17.2.1 update to iPhone users. Now when everyone updates the system, they actually pay more attention to the battery life of the phone than the function, especially users of older models. Many friends are asking about iOS17.2.1 How about the battery life?If you are currently hesitating whether to update, it is still recommended that you consider it first.

How about the battery life of iOS 17.2.1?

It is reported that iOS 17.2.1 will fix the problem of excessive power consumption

"This update contains important bug fixes and resolves an issue where the battery may drain faster than expected in some cases," Apple wrote in the update log.

The overseas English version update log states: "This update contains important bug fixes and is recommended for all users to install."

Judging from the change log, iOS 17.2.1 is a minor update, mainly used to fix some bugs and security vulnerabilities.

but!Everyone should pay attention!If your mobile phone model is older and has been used for a period of time, there is still an increased risk of power outage.

When the mobile phone system is upgraded, the battery life will definitely get worse and worse. It is just a matter of degree.

Different models require different considerations

iOS 17.2.1 is relatively stable for the iPhone15 series and iPhone14 series

The battery life problem of iOS 17.2.1 is a "metaphysics". If you have an old model and have used it for one or two years and have problems with the battery life of the phone itself, then you may encounter battery life problems after updating to iOS 17.2.1.The probability will be greatly increased, so everyone still needs to consider it.