Apple released iOS 15.2.1 and iPadOS 15.2.1 system updates for iPhone and iPad in the early hours of the morning. It has been nearly a month since the previous iOS 15.2 update. iOS 15.2.1 is mainly aimed at CarPlay and messaging apps that cannot be sent via iCloud connection Photo question, as to whether the power consumption or disaster situation has improved? This article will also organize and tell you.
What’s New in iOS 15.2.1 / iPadOS 15.2.1
- Messages may fail to load photos sent using iCloud Link
- Third-party CarPlay apps may not respond to input
from iPadOS 15.2.1 or iOS 15.2.1 In the system update description page, you can understand that this time is mainly a small improvement and correction, and no new functions have been added. If you encounter CarPlay third-party App input method that does not respond, or find information iMessage App will appear unavailable iCloud When linking to transfer photos, you can try to update your iPhone/iPad to iOS 15.2.1 or iPadOS 15.2.1 to fix it.
In addition to corrections, in iOS 15.2.1 security fixes page, also revealed that the update also fixes what security researcher Trevor Spiniolas discovered. HomeKit Vulnerability“doorlock” (CVE-2022-22588), mainly because the default name of HomeKit can reach more than 500,000 strings. If the string is set too long, it is easy to cause the iOS or iPadOS device to freeze and freeze when the opportunity occurs.
Users who have upgraded to iOS 15.2 or iPadOS 15.2 are recommended to upgrade to iOS 15.2.1 and iPadOS 15.2.1 via OTA as soon as possible. For the update method, please refer to the following article:
As for whether the iOS 15.2.1 update will improve disasters and bugs?From this update description, it can be found that there is no adjustment to any function of the system, only to patch security holes and fix two errors, the status is the same as iOS 15.2 The official version is not much different.
In addition, it is worth mentioning that iOS 15.2 also brings 19 important updates, such asApp Privacy Report、digital heritage、Apple Music Voice Control Solution、Original parts repair record, and added for iPhone 13 Pro / Pro Maxcamera macro switch button For details, please refer to the following summary:
iOS 15.2.1 / iPadOS 15.2.1 official IPSW download
This IPSW is more suitable for using iTunes to update and download.
Click me to download iOS 15.2.1 | Click me to download iPadOS 15.2.1