Apple-Device-Support Apple Device Support Exam (SUP-2025) Free Practice Exam Questions (2025 Updated)

Rosetta 2 is the translation layer that enables a Mac with Apple silicon to use apps and other software that were written for Intel-based Mac computers in macOS. Rosetta 2 automatically translates the x86_64 code to run on the arm64 architecture at the first launch of the app, and optimizes the translation over time. Rosetta 2 also supports the translation of code that must run at the time of installation, such as installer packages, kernel extensions, and virtual machine software. Rosetta 2 is transparent to the user and does not require any configuration or intervention. References: = About the Rosetta Translation Environment, Porting Your macOS Apps to Apple Silicon, How to Launch the Intel Version of a Universal Apple Silicon App, Running X86_64 apps on Apple silicon processors

 The iPhone Privacy Warning message indicates that the device is using its original MAC address to join the Wi-Fi network, which could allow the network operator or other parties to track the device or profile its online activity. To prevent this, the device can use a different MAC address for each Wi-Fi network, which is called a Private Wi-Fi Address. This feature is enabled by default on devices running iOS 14 or later, but it can be turned off manually or automatically by some networks. To turn on the Private Wi-Fi Address, the user needs to go to Settings > Wi-Fi, tap the info icon next to the network name, and toggle on the Private Wi-Fi Address option. This will generate a new MAC address for the device and rejoin the network. References: = Use private Wi-Fi addresses in iOS 14, iPadOS 14, and watchOS 7, Wi-Fi Privacy Warning on an iPhone: What It Means & What To Do

From the sidebar, click Privacy & Security. Scroll down, click Lockdown Mode, then click Turn On.

https://support.apple.com/en-us/105120#:~:text=From%20the%20sidebar%2C%20click%20Privacy,Mode%2C%20then%20click%20Turn%20On .