Apple officially blocks iPhone users from downgrading to iOS 18.3.2

Apple has officially stopped signing iOS 18.3.2, thereby preventing iPhone users running iOS 18.4 from downgrading to this older version of iOS.

Apple officially blocks iPhone users from downgrading to iOS 18.3.2

Apple routinely stops signing iOS versions within a week or two of releasing a new version of iOS. When an update is stopped signing, users will no longer be able to install it on their ‌iPhone‌ due to server-side software verification checks.

And this time too, just over a week after releasing the iOS 18.4 update, “Apple” has officially locked the iOS 18.3.2 sign. This policy is to encourage iPhone users to update to the new operating system, to ensure security improvements.

Apple has officially released the iOS 18.4 update that fixes more than 60 serious security vulnerabilities. This makes iOS 18.4 a mandatory upgrade for those who want to protect their devices from cyber attacks, malware, or personal data leaks.

Experts also recommend that iPhone users should update to iOS 18.4 as soon as possible, especially if they are using previous versions of iOS 18, which have many weaknesses in the security layer.

Thus, when iPhone users have upgraded to the latest iOS 18.4 version, they will no longer be able to downgrade to iOS 18.3.2.

Source: https://baoquocte.vn/apple-chinh-thuc-chan-nguoi-dung-iphone-ha-cap-ve-ios-1832-310738.html