A client approaches an IT technician for assistance with jailbreaking an iOS device. The client wants to install apps not available on the Apple App Store and customize the user interface beyond what is typically allowed. Which of the following is the MOST important consideration the technician should inform the client about before proceeding with jailbreaking the device?
Jailbreaking is officially supported by Apple and can be done directly through iTunes.
Jailbreaking an iOS device will significantly enhance the device's battery life and performance.
Jailbreaking can lead to security vulnerabilities and may void the device's warranty.
Jailbreaking is a reversible process and can always be undone without any consequences.