On September 21, a version upgrade to "iOS 15" will be provided.At the time of this writing, the official version has not yet appeared, but among some new features, "iOS 15" will provide "options that do not update" that iOS has not been previously available.This is a similar mechanism for "iPados".
Apple has been announced on an iOS 15 feature introduction page, saying, "You may be able to install two software update versions or select the setting app."
IOS 15 has not yet started general distribution, so I don't know what it will be, but for example, users who use iOS 14 iPhones have been released after the iOS 15 software update has been released.Not only update to iOS 15 ", but" iOS 14.It is thought that you will be able to select the option of continuing to use X (editor -in -sheet has added two screenshots on the iOS version upgrade screen at 11:40 on the 21st).
iOS 14.8にしたiPhoneでは、設定内にある「ソフトウェア・アップデート」にアクセスすると、「iOS 15」へのバージョンアップが画面下部にiOS 14.8にしていないiPhoneでの画面。上部に14.8、最下部に15へのアップデートが案内される格好Until now, it was possible not to update unless the automatic update was turned off and the update button was tapped.
However, if the latest version was not possible, the latest security patches would not be provided, and the iPhone could be dangerous.
In the future, it seems that iOS 14 will continue to provide important security patches for "people who do not update to iOS 15".
In fact, similar things have been done in the past.In June 2021, in June 2021, the vulnerability has been revised for the old model (earlier iPhone 6 or earlier) that cannot be updated to iOS 14.5.4 was provided.However, this cannot be used by a model that can be updated on iOS 13/14 (iPhone 6s or later).This has been used for new models.
