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Can I skip iOS 26 and force the iOS 18.7.3 security patch?
Apple released iOS 18.7.3 recently. However, owners of iPhone 12 and newer models face a specific restriction. These devices do not display iOS 18.7.3 in the Software Update menu. Instead, the system forces users toward iOS 26.2.
This restriction is intentional. Apple updated its support documentation to reflect this change. The new policy states iOS 18.7.3 targets the iPhone XS, XS Max, and XR explicitly. Previously, the text suggested broad availability for “iPhone XS and later.” This shift mirrors Microsoft’s strategy with Windows 11 upgrades. The goal is to migrate capable hardware to the newest operating system immediately.
This tactic causes confusion. Users see inconsistent availability across devices. For instance, the iPad mini 6 and iPad Pro still receive iOS 18.7.3 through standard channels. iPhone users, however, must choose between staying outdated or accepting the interface changes of iOS 26.
The Technical Workaround: Forcing the Update
You can bypass this restriction. The community verified a specific method to install iOS 18.7.3 on newer iPhones. This process utilizes the Beta channel to access the final software build.
Important: This method downloads the full operating system image. The file size is approximately 6GB. Ensure you have sufficient storage and a current backup before proceeding.
Step-by-Step Implementation:
- Access the Beta Program: Log into the official Apple Beta Software Program using your Apple ID.
- Enroll the Device: Download the configuration profile for the iOS 18 Beta channel.
- Check for Updates: Navigate to Settings > General > Software Update.
- Select the Version: The system will now detect the iOS 18.7.3 release candidate.
- Install: Proceed with the installation as normal.
Advisor Note: This download is not experimental code. You are pulling the final, stable release of iOS 18.7.3. Apple servers simply host it within the Beta directory to separate it from the public rollout intended for older hardware.
Long-Term Implications
This solution is temporary. Apple may close this authentication window without notice. The company prioritizes a unified user base on the latest platform (iOS 26). If you rely on the legacy interface of iOS 18, apply this patch immediately. Eventually, security updates for iOS 18 will cease completely, making the transition to iOS 26 mandatory for safety.