Following the release of iOS 15.4, Apple released a minor update named iOS 15.4.1. It fixes a battery-draining fault as well as a security flaw that “may have been actively exploited” on some devices, according to Apple.
Thanks for reaching out! We'll be happy to help. It's normal for your apps and features to need to adjust up to 48 hours after an update.
— Apple Support (@AppleSupport) March 19, 2022
Let's have you reach out to us in a DM if this is still an issue after that time so we can help you look into this further.
After upgrading to iOS 15.4, some iPhone owners resorted to Twitter to complain about battery loss. Customers were told that it’s usual for some apps and functions to adjust for “up to 48 hours after an upgrade” by Apple Support.
The update also fixes a bug that causes some iPhone hearing devices to lose connectivity in third-party apps when browsing text or presenting an alert, as well as a bug that causes some iPhone braille devices to become unresponsive when scrolling text or showing an alert.
On March 15, Apple released iOS 15.4, which included the option to use Face ID to unlock your iPhone while wearing a mask, Universal Control, 37 new emojis, and other features.
Check out every new feature in iOS 15.4, CNET’s Apple Studio Display review, and why an iPhone subscription could be a good idea for more Apple news.
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