Apple Officially Blocks iPhone Users Downgrading to iOS 17.1

Buzz

Ngày cập nhật gần nhất: 15/4/2026

Apple Continues to Block Signing Older iOS Versions to Enhance Security

Following the Release of iOS 17.1.1, Apple Ceases Signing iOS 17.1

Apple Locks Signing for iOS 17.1

According to Macrumors, Apple's Move Is Expected and Aims to Ensure Device Security

In Recent Years, Fewer Users Downgrade iOS Versions, Mostly Updating Directly via OTA

Currently, the latest official iOS version is iOS 17.1.1. Additionally, Apple is also testing the first beta versions of iOS 17.2 before officially releasing it to users in the near future.

Read more: Apple releases iOS 17.1.1 with bug fixes for weather widget and BMW wireless car charging

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