Battery life drops sharply after iOS 15.4 upgrade? This is the official explanation!

iOS 15.4 was officially released last week, and many people also upgraded for the "Mask Face ID". However, some users who upgraded said that the iPhone's battery life has dropped sharply. Some netizens said that it was originally charged once every day and a half, but now it needs to be charged once a day. In addition, some netizens said that after the upgrade, the iPhone's storage space was reduced by 1GB to 10GB.

Apple stated on its official Weibo that “within 48 hours after installing the new version of the operating system, applications and some The functions of the phone need some adjustments, and it is normal for the battery life to change." Therefore, Apple recommends that users observe the problem for a period of time and contact them again if there are further problems.

Unknown: Do any Apple users feel that their power consumption has worsened after upgrading? In fact, after upgrading iOS, the iPhone will perform a lot of background work. Generally, it needs to be connected to WiFi and then connected to the charging cable overnight, and the situation will improve.

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