In our previous article（https://blog.recoresolutions.com/index.php/no-ic-lcd-screen-solved-the-iphone-12-non-genuine-display-warning-issue/）, we discussed the issue of non-genuine display warnings after replacing the LCD screen with iOS 15. With the release of iOS 18, Apple has made significant improvements to address this issue. Now, after replacing the screen, the system no longer displays the warning “Unable to verify this screen is a genuine Apple part.” Instead, the Repair Assistant provides clearer accessory status alerts: “Unknown,” “In Use,” or “Original.” This change not only reduces user confusion but also offers greater flexibility, allowing users to more freely choose third-party screens without worrying about system warnings. Additionally, it creates more market opportunities for third-party suppliers.
With the release of iOS 18, Apple has made major adjustments to its third-party LCD replacement strategy. These adjustments not only simplify the replacement process but also enhance the compatibility and user experience of third-party screens. Here are the detailed changes:
1-Removal of IC Transfer Needs:
Prior to iOS 18, replacing a third-party screen typically required an IC transfer, where the IC chip from the original screen was moved to the new screen to ensure functionality. This process was complex and prone to errors. However, with the iOS 18 update, this requirement has been removed, allowing users to replace screens directly without IC transfer.
2-Full Functionality Support:
The updated system ensures that third-party screens support all key functionalities, including True Tone, automatic brightness adjustment, and Face ID facial recognition. This means third-party screens can now offer a user experience similar to that of original screens.
3-Repair Assistant Feature:
iOS 18 introduces the “Repair Assistant” feature, a new tool designed to help users configure and verify new screens after replacement. With this feature, users can ensure that the new screen is correctly recognized by the system and that all functions work properly.
4-Optimized Status Alerts:
The system now provides clearer accessory status alerts through the Repair Assistant, including “Unknown,” “In Use,” and “Original.” These status alerts help users understand the status of the new screen and also provide diagnostic information for technicians.
- -Unknown Status: This typically occurs during regular accessory updates where the system cannot identify the specific information of the new accessory, but the accessory functions normally.
- -In Use Status: When a non-original but diagnosable LCD screen is replaced, the system will show this status. This means the accessory has been recognized by the system, but it is not an Apple-certified original accessory.
- -Original Status: If the replaced LCD screen has an IC and can be fully recognized by the system, the system will show it as “Original,” indicating that the accessory is fully compatible with Apple’s official accessories.
5-Compatibility and Certification:
Although third-party screens can now be used directly without IC transfer, Apple still recommends using certified screens to ensure the best compatibility and performance. These certified screens adhere to Apple’s strict standards in design and manufacturing.
These changes in iOS 18 provide users with greater flexibility and convenience, making it easier to replace screens while maintaining device functionality and performance. These updates also reflect Apple’s shift in attitude towards the third-party repair market, offering consumers more choices.