The iOS 15.4 update was a pretty big update that brought innovations to iPhones. With iOS 15.4, the company offered the iPhone’s face unlock (Face ID with Mask) feature while wearing a mask to users. Thus, people could use Face ID and unlock their phones while wearing a mask. Face ID with Mask was just one of the innovations that came with the iOS 15.4 update. However, after iOS 15.4, Apple began to receive complaints from users that the battery was draining fast. Deciding to take action on this issue, the company released the iOS 15.4.1 update on the last day of March after iOS 15.4. As a result of the arrival of iOS 15.4.1, Apple made an important decision about iOS 15.4.
iOS 15.4 DECISION FROM APPLE! STOPED
According to the news of MacRumors; Apple stopped signing iOS 15.4 after iOS 15.4. Since iOS 15.4 is no longer signed, it is no longer possible to revert to iOS 15.4 after installing iOS 15.4.
WHAT DOES iOS 15.4.1 OFFER USERS?
It was reported that the iOS 15.4.1 update fixed the battery draining faster than expected after updating to iOS 15.4. Thus, it turned out that Apple aimed to end the complaint of iPhone users “My battery dies quickly after iOS 15.4”.
It was noted that this update, which also includes security updates, also includes the following bug fixes:
- Braille devices become unresponsive when scrolling through text or displaying an alert
- Disconnecting Made for iPhone hearing aids from some third-party apps
THE DECISION WAS NOT AMAZING BECAUSE…
It was actually no surprise that Apple stopped signing iOS 15.4. Because the company is notorious for routinely stopping signing older versions of software updates. Apple is known to do this to encourage its customers to keep their operating systems up to date. Therefore, it is not considered too surprising that iOS 15.4 is no longer signed.