SharePlay is a feature that lets you share your screen, watch videos, listen to music, or work out together with others in a FaceTime call. You can use SharePlay to bring apps, webpages, and more into the conversation.
To share your screen in a FaceTime call, you need to tap the Share Content button and then tap Share My Screen. Everyone in the call can see what's on your screen until you stop sharing, but they can't control anything on your device. If you get any notifications while sharing your screen, others won't be able to see them. SharePlay requires iOS or iPadOS 15.1 or later on your iPhone or iPad, or macOS Monterey or later on your Mac. References:
* Apple Device Support Exam Prep Guide, page 6
* Share your screen in FaceTime on your iPhone or iPad
* Share your screen in a FaceTime call on iPhone

Sysdiagnose log files are located on iPhone in Settings > Privacy & Security > Analytics & Improvements > Analytics Data. Sysdiagnose is a tool that collects information from the iPhone and saves it in a log file. You can use sysdiagnose to troubleshoot general iOS issues or report them to AppleCare. To generate a sysdiagnose log file, you need to press and hold both volume buttons and the side or top button for 1 to 1.5 seconds, then release them. You will see a screenshot and a message that says "Diagnostics are in flight".
Sysdiagnose can take up to 10 minutes to finish. After that, you can find the log file in the Analytics Data section of the Settings app. The log file name will start with "sysdiagnose_" and include the date and time of the generation, the device type, and the iOS version. For example, "sysdiagnose_2024.01.06_17-14-
34+0500_iPhone_OS_iPhone_19A344.tar.gz". References: Using Sysdiagnose to Troubleshoot iOS or iPadOS - Apple Device Support Tutorials | Apple Training, How to extract sysdiagnose logs for forensic purposes on iOS | Andrea Fortuna

You can enter your iPhone passcode wrong up to ten times before your account is disabled. After six failed attempts, your iPhone will be disabled for one minute. After seven attempts, it will be disabled for five minutes. After eight attempts, it will be disabled for 15 minutes. After nine attempts, it will be disabled for 60 minutes. After ten attempts, it will be disabled until you connect it to a computer and restore it using iTunes or Finder12. References: = If you forgot your iPhone passcode - Apple Support; What to do when your iPhone is disabled | Tom's Guide.

According to the Apple Device Support Reference Materials, the steps to put an iPhone in recovery mode are:
* Plug your iPhone in to your computer using your USB to Lightning cable1.
* On a Mac with macOS Catalina or later, open the Finder. On a Mac with macOS Mojave or earlier, or on a PC, open iTunes1.
* Quickly press and release the Volume Up button, then quickly press and release the Volume Down
* button, and then press and hold the Side (or Power) button until the recovery mode screen pops up12. It won't happen instantly, so hang on for at least 15 seconds or so before you try it again2.
* Locate your device on your computer and choose the option to Update or Restore1.
These steps apply to all iPhones manufactured since 2017, including iPhone 8 or later, iPhone SE (2nd and 3rd generations), and iPhone 12 or later2. For older models, such as iPhone 7 or earlier, the steps may vary slightly1. References: 1: If you can't update or restore your iPhone or iPod touch - Apple Support 2: How to put your iPhone or iPad into recovery mode | iMore

To limit AirPlay Receiver to devices signed in to your Apple ID, you need to go to System Settings, then select Apple ID. In the Apple ID settings, you will see a section called Sharing. There, you can enable or disable AirPlay Receiver, and choose who can use it. You can select Current User, Everyone, or Specific Users. If you select Current User, only devices signed in to your Apple ID can use AirPlay Receiver. This option helps you prevent unauthorized access to your Mac from other devices on the same network1. References: Apple Device Support Exam Prep Guide, page 11.