Definition
USB Restricted Mode is a security feature on iOS devices that blocks data connections through the Lightning port after the device has been locked for a set time while still allowing charging.
USB Restricted Mode Examples
- Preventing data access: If an iPhone is locked for over an hour, new accessories can’t access data until it’s unlocked.
- Prevent hacking tools: USB Restricted Mode stops hacking tools from accessing data through the Lightning port.
USB Restricted Mode Pros and Cons
Pros
- Increased security: The USB Restricted Mode strengthens security and data privacy by restricting USB devices from connecting to an iOS device.
Cons
- Inconvenience: The feature is problematic for users as it prevents legitimate accessories from connecting with devices locked for long periods.
Using USB Restricted Mode
- You can activate or deactivate the USB Restricted Mode in the iOS settings.
- Ensure your device is unlocked before using new USB accessories when the USB Restricted Mode is active.