In the ecosystem of Apple devices, the Activation Lock is a formidable security feature. Designed to prevent unauthorized use of stolen or lost devices, it ties an iPhone, iPad, or Apple Watch to a specific Apple ID. For users who have purchased a second-hand device only to find it locked, or who have simply forgotten their own credentials, this feature transforms a powerful piece of technology into an expensive paperweight.

Many cheap or scam tools claiming to be "Pro" unlockers will simply bypass the "Hello" screen,

: The software is downloaded to a trusted computer and installed as an executable program.