Apple finally solved the problem of using Face ID with mask and unlocking iPhone. For now, this support has appeared on the iPhone 12 and 13 series. However, iPhone users started to have a big problem with battery life with the iOS 15.4 update. Accordingly, the iOS 15.4 update had a bad effect on the iPhone 13 series battery life and health.
iOS 15.4 update and badly affected battery life performance of iPhone 13 series
Apple introduced many innovations for iPhone users with the iOS 15.4 update, which offers support for Face ID with mask and iPhone unlocking. However, besides these innovations, the iOS 15.4 update came up with a series of problems. The new iOS update, which was released recently, has a pretty bad effect on iPhone battery life.
The battery life performance of the iPhone 13 series was affected badly after the iOS 15.4 update
Especially according to some iPhone 13 Pro and Pro Max users, the iOS 15.4 version affected the battery life of the phone very badly. . One user said that the iPhone 13 Pro phone, which he actively uses for only two hours a day, decreases by 80 percent at the end of the day.
Another iPhone user says that after the iOS 15.4 update, the phone’s charge remains at 97 percent, and when unplugged, the charge appears to be 100 percent. Again, according to this user, this battery drains very quickly during the day.
The adaptive 120Hz refresh feature in iPhone 13 Pro and Pro Max versions is finally available for Twitter and Instagram applications. came too. In this sense, the fact that the phone’s 120Hz support is also high in social media applications is also likely to cause problems for this battery life.
According to the first information, the battery life problem of the iPhone 13 series, which came with the iOS 15.4 update, has actually been experienced for a while. Accordingly, some users report that the new iPhone models barely finish the day. After this new update, iPhone battery life complaints are among the theories.
iOS 15.4 and its highlights
With the iOS 15.4 version, Apple started to offer the long-awaited mask and glasses and Face ID unlock support. Other highlights also include a host of new emojis, 120Hz ProMotion support for third-party apps for the iPhone 13 Pro or Pro Max, and Universal Control.
Apple introduced important features with the iOS 15.4 update
The Universal Control feature, which Apple showed for the first time at WWDC 2021, was introduced with iPadOS 15.4. For those who don’t know, Universal Control lets you seamlessly control your iPad and Mac devices using the Mac keyboard and trackpad.
Software updates featuring 37 new emojis, as well as some Siri improvements, Emergency SOS features, EU Digital COVID Certification support. Additionally, Apple has announced that it has fixed the following errors on iPhone:
- Keyboard inserts dots between typed numbers
- Photos and videos do not sync with iCloud Photo Library
- Speak Screen accessibility closing unexpectedly in the Books app
- Live Listen doesn’t turn off even though it’s turned off in Control Center
So iOS 15.4 with support for Face ID unlock with mask did you install the update? If you have iPhone battery life problems after the update, you can write it under the news or share it on the SDN Forum.
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