Jailbreak detected
Notice
This document is a machine-translated draft and is currently undergoing review. Some content may be inaccurate or differ from the original Korean version. For the most precise information, refer to the Korean documentation.
- Error message: "Jailbreak detected. closing program."
- Summary: Security block due to jailbreak detection on iOS devices (iPhone, iPad)
Symptoms
This issue occurs when running the Kollus Player app on an iPhone or iPad, where an error message is displayed and the app is forcibly terminated.
Cause
What is jailbreaking?
Jailbreaking refers to the process of bypassing the restrictions of Apple's iOS/iPadOS operating system to arbitrarily gain user privileges and modify the system.
- Device security integrity violation: This occurs when the iOS device has been jailbroken, or when system files have been arbitrarily modified and security integrity has been compromised.
- Content protection policy: To prevent illegal leakage of content, Kollus Player fundamentally blocks execution on jailbroken devices where the operating system's security framework has been disabled.
Resolution
- Reset the device.
- Standard reset: [Settings] > [General] > [Transfer or Reset iPhone] > [Erase All Content and Settings]
- Force reset: Reset via Finder/iTunes on PC.
- If the issue persists after the above steps, please visit an Apple Service Center to have the hardware/software integrity of your device inspected.