![La mise à jour iOS 15. 4 aurait provoqué une décharge de la batterie pour certains utilisateurs | gagadget.com La mise à jour iOS 15. 4 aurait provoqué une décharge de la batterie pour certains utilisateurs | gagadget.com](https://gagadget.com/media/pr_news/1647853205-gsmarena_003.jpg)
La mise à jour iOS 15. 4 aurait provoqué une décharge de la batterie pour certains utilisateurs | gagadget.com
![iOS Update Not Showing Up] How To Fix iOS 15 Update Not Showing Up in Settings iPhone Error | MiniCreo iOS Update Not Showing Up] How To Fix iOS 15 Update Not Showing Up in Settings iPhone Error | MiniCreo](https://www.minicreo.com/iphone-problems/img/ios-update-not-showing-up-in-settings-iphone-1.png)
iOS Update Not Showing Up] How To Fix iOS 15 Update Not Showing Up in Settings iPhone Error | MiniCreo
![iOS 15.4 Beta 2 Fixes Bug That Caused Some iPhones to Record Siri Interactions Even When Users Opted Out - MacRumors iOS 15.4 Beta 2 Fixes Bug That Caused Some iPhones to Record Siri Interactions Even When Users Opted Out - MacRumors](https://images.macrumors.com/t/P8D_tcn1pR1yVGn-p29ztccySbY=/400x0/article-new/2022/02/improve-siri-dictation.jpg?lossy)
iOS 15.4 Beta 2 Fixes Bug That Caused Some iPhones to Record Siri Interactions Even When Users Opted Out - MacRumors
![iOS 15.4 beta 2 now rolling out to developers with new Face ID features and more [U: Public beta] - 9to5Mac iOS 15.4 beta 2 now rolling out to developers with new Face ID features and more [U: Public beta] - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2022/01/iOS-15.4.jpg?quality=82&strip=all)