The phrase refers to the process of removing software restrictions imposed by Apple on devices running iOS version 12.5.7, specifically using a Windows-based computer. This modification allows users to gain elevated privileges, granting them the ability to install applications, tweaks, and themes not authorized by the official App Store. For instance, users might install custom system utilities or emulators that are otherwise unavailable.
This type of modification offers users increased control over their devices, potentially unlocking features and customization options beyond the standard capabilities. Historically, such alterations have been sought after to bypass limitations imposed by the manufacturer, offering opportunities for deeper system-level access and modification. However, it’s important to note that performing such modifications can void the device’s warranty and may introduce security vulnerabilities if not executed with caution.