jailbreak
n.the act of removing software restrictions on a device like a phone or tablet. This lets you install apps or change settings that the manufacturer usually blocks.
n.the process of removing software restrictions imposed by the manufacturer on a device's operating system. This typically involves exploiting security vulnerabilities to gain root access, allowing the installation of unauthorized software.
“He performed a jailbreak on his old phone to install custom themes.”
“After the latest jailbreak was released, many users modified their tablets to run third-party applications not found in the official store.”
“While a jailbreak offers greater customization and control over the hardware, it often voids the manufacturer's warranty and may leave the device vulnerable to security threats.”
Often used as a compound noun in computing; can also function as a verb.
“He’s been falsely accused of aiding and abetting a jailbreak and is facing imminent eviction from his rented family home.”
From jail + break.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.