@_inside

I know a thing or two about AirPods. App developer, security researcher.

 Florianópolis, Brazil
rambo.codes
Joined August 2007
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Screenshot from the Apple security updates website showing information about a Siri vulnerability for macOS Tahoe. It states that an app may be able to access sensitive user data due to an authorization issue, which was addressed with improved state management. The vulnerability is listed as CVE-2026-43736 and credits Guilherme Rambo of Best Buddy Apps and Abodi Dawoud.

ALT Screenshot from the Apple security updates website showing information about a Siri vulnerability for macOS Tahoe. It states that an app may be able to access sensitive user data due to an authorization issue, which was addressed with improved state management. The vulnerability is listed as CVE-2026-43736 and credits Guilherme Rambo of Best Buddy Apps and Abodi Dawoud.

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New Apple TV 4K is too expensive, so I decided to virtualize one on my Mac instead of buying it 😆
A virtual machine window displays tvOS 27.2 running on macOS. The screen shows a snowy mountain range with a bright blue sky and scattered clouds. The word “hallo” appears in large, light blue cursive text in the center, and a smaller message at the bottom reads, “Press the middle button to continue.” The virtual machine title bar indicates the device name “tv4k4” and its local IP address.

ALT A virtual machine window displays tvOS 27.2 running on macOS. The screen shows a snowy mountain range with a bright blue sky and scattered clouds. The word “hallo” appears in large, light blue cursive text in the center, and a smaller message at the bottom reads, “Press the middle button to continue.” The virtual machine title bar indicates the device name “tv4k4” and its local IP address.

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I always wondered if Xcode could just build & run an app in a (virtualized) HomePod. It can!
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Virtualized HomePod mini, now with Sound Glow 😅
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Virtualized HomePod mini
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The simulator runtime for iOS 27.2 supports iPhone Duo now, but it still comes with almost none of the built-in apps. That doesn’t mean you can’t just install them from the non-Duo iOS 27.2 runtime via “xcrun simctl install” though 😏
iPhone Duo simulator screen shows the Apple Maps app focused on Rushmore Mountain National Monument, marked with a star icon.

ALT iPhone Duo simulator screen shows the Apple Maps app focused on Rushmore Mountain National Monument, marked with a star icon.

iPhone Duo simulator screen shows the Reminders app in landscape mode with lists on the left side of the fold and items on the right side of the fold.

ALT iPhone Duo simulator screen shows the Reminders app in landscape mode with lists on the left side of the fold and items on the right side of the fold.

iPhone Duo simulator screen. The iPhone Duo is closed and is showing the Contacts app in a contact card for “John Appleseed”.

ALT iPhone Duo simulator screen. The iPhone Duo is closed and is showing the Contacts app in a contact card for “John Appleseed”.

iPhone Duo simulator screen. The iPhone Duo is closed and is showing the introduction screen for the Watch app.

ALT iPhone Duo simulator screen. The iPhone Duo is closed and is showing the introduction screen for the Watch app.

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I really wanted to see what the HomeView setup UI looks like on device, so I adapted my little ESP32 Apple accessory emulator firmware to broadcast its Bluetooth advertisements 😅
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Of course the first thing I did with my iPhone 18 Pro was to write an app that allows me to control the variable aperture from my Mac so that I could record it moving using a microscope, as one does.
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I think I finally found a Liquid Glass design for the ChibiStudio category browser that I’m happy with 🤔
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Not too bad 🤔 Now I just have to make sure it still works on other devices 😰
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