Recently, Apple introduced the "iPhone Component Verification" lock feature in the iOS 18 candidate release (RC), linking components such as the battery and screen to the user's Apple ID. This has surprised many developers and tech enthusiasts. Apple aims to restrict the reuse of these components across different devices to prevent theft. 
Although this security measure helps prevent iPhone theft, it poses significant challenges for third-party repairs and recyclability, such as situations where iOS 18 locks up or "display has been locked with the owner". So, how can we solve these problems without compromising security? Let's explore some potentially practical solutions in this article.
近日，苹果在iOS18候选发布版（RC）中引入了“iPhone组件验证”锁功能，将电池、屏幕等组件与用户的Apple ID相关联，这让不少开发者和科技爱好者感到意外苹果的目标是限制这些组件在不同设备上的重复使用，以防止被盗。
虽然这一安全措施有助于防止iPhone被盗，但它对第三方维修和可回收性构成了重大挑战，例如iOS 18锁定或“显示器已与所有者锁定”的情况。那么，我们如何在不影响安全的情况下解决这些问题呢？让我们在本文中探索一些潜在的实用解决方案。

Part 1: What are the iOS 18 Jailbreak Component Verification Procedures 
Earlier this year, Apple released a document detailing the iPhone component verification locking feature. That is, when the component locking mechanism is enabled in iOS 18, if an iOS device is replaced with an original component from another device, the device will display "The display has been locked with the owner" and will be unable to successfully enter and use the device. 
According to Apple, this feature has been extended to components such as batteries, screens and cameras, with the aim of preventing stolen iPhones from being disassembled and used for recycling of components. In the past, the iOS lock function was limited to the entire device, which made stolen iPhones unable to be re-enabled without proper authentication.
第1部分：什么是iOS 18越狱组件验证程序
今年早些时候，苹果发布了一份文件，详细介绍了iPhone组件验证锁定功能。也就是说，当在iOS 18中启用组件锁定机制时，如果iOS设备被替换为来自另一设备的原始组件，则该设备将显示“显示器已与所有者锁定”，并且将无法成功进入和使用该设备。
据苹果公司称，这一功能已经扩展到电池、屏幕和摄像头等零部件，目的是防止被盗iPhone被拆解后用于零部件的回收。在过去，iOS锁定功能仅限于整个设备，这使得被盗的iPhone在没有适当身份验证的情况下无法重新启用。

Part Two: Impact and Evaluation of iOS 18 iPhone Component Verification Locking Mechanism 
The iPhone component verification lock feature introduced in iOS 18 has had a significant impact on users, third-party repair shops, and the second-hand market. While it helps prevent stolen iPhones from being disassembled into components, it poses some challenges for legitimate repairs. 
For users, this iOS 18 locking feature restricts their ability to replace or repair battery, screen and other components through third-party services, as these components are bound to the original Apple ID. Even if these components are genuine, they cannot be reused on other devices.
For third-party repair shops, they can no longer offer cost-effective services using alternative components, forcing users to rely on more expensive authorized Apple repairs. This iOS 18 locking also makes the resale and recycling of iPhones more complicated, reducing the potential for the reuse of locked parts and affecting the value of the second-hand market.
Moreover, this feature also makes the resale or recycling of iPhones more complicated. Second-hand or refurbished iPhones usually require component repairs before being sold. However, if the key components are locked to a specific device, it will reduce their potential for reuse, leading to more waste and lowering the value of the second-hand market. 
Although this is very effective in preventing theft, its locking function limits the flexibility and maintainability of the device, presenting new challenges for users and related businesses. 
Some Reddit users also have a negative attitude towards this new feature.
第二部分：iOS 18 iPhone组件验证锁定机制的影响和评估
iOS 18中引入的iPhone组件验证锁功能对用户、第三方维修店、二手市场都产生了不小的影响。虽然它有助于防止被盗iPhone被拆解成组件，但它对合法维修带来了一些挑战。
对于用户来说，iOS 18的这一锁定功能限制了他们通过第三方服务更换或维修电池、屏幕等组件的能力，因为这些组件都绑定了原装Apple ID，即使这些组件是正品，也无法在其他设备上重复使用。
对于第三方维修店来说，他们无法再使用替代组件提供具有成本效益的服务，迫使用户依赖更昂贵的苹果授权维修。iOS 18的这种锁定也使得iPhone的转售和回收变得更加复杂，降低了锁定部件的再利用潜力，影响了二手市场的价值。
而且，这一功能也让iPhone的转售或回收变得更加复杂。二手或翻新的iPhone在出售前通常需要进行部件维修。但是，如果关键部件被锁定在特定设备上，将降低其再利用的潜力，导致更多的浪费，降低二手市场的价值。
虽然这在防止盗窃方面非常有效，但其锁定功能限制了设备的灵活性和可维护性，为用户和相关企业提出了新的挑战。
一些Reddit用户也对这项新功能持负面态度。

The best solution: Downgrade to iOS 17 to avoid iPhone component verification and enable lock screen. 
One of the effective ways to avoid the lock-in mechanism of iOS 18 components is to downgrade from iOS 18 to iOS 17. Since iOS 17 does not include the lock-in feature for components, reverting to this version enables users to regain the ability to repair and replace the components without being restricted by Apple's new security measures.