Will iPhone 12 Pro Max lose power quickly after upgrading to iOS 17.2.1?

In terms of functionality, Apple mobile phones support many practical functions, which are very practical. These also rely heavily on the support of the system. Therefore, many friends will be very active every time Apple releases a new system and want to update immediately., but not all models are suitable for updating to the latest system. Many friends are asking whether the iPhone 12 Pro Max will lose power quickly after upgrading to iOS 17.2.1?

Will iPhone 12 Pro Max lose power quickly after upgrading to iOS 17.2.1?

The probability is relatively high

It does not mean that iOS 17.2.1 fixes the battery consumption problem, which guarantees that all models can be fixed

"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.

If you have an older model and updated from the iOS16 series, there will definitely be a discount on battery life.

Therefore, if the iPhone 12 series is upgraded to the iOS 17 series, you need to be prepared for the increase in power-down speed.

The chances of iPhone12ProMax losing power quickly after upgrading to iOS 17.2.1 are very high, so if you are an iPhone12ProMax user, it is still recommended not to update. After all, it is a 2020 model, so the chance of bugs is not small.of.