Android system update

Minimal black fullscreen OTA-style screen: Android mascot, blue progress bar and percentage like a phone installing an update. Browser-only visuals; no device changes.

DesktopMobile

Progress settings

Start at (%)Duration to reach 100%

minutes

Settings are stored in this browser and apply to the preview and fullscreen mode.

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Installing updates 10%

Fake Windows 11 update

Update screen

Fullscreen fake Windows 11 update with a looping progress indicator—great for demos, videos, or office pranks. Browser-only; nothing installs or changes your PC.

Desktop

Open detail

Installing updates

10% complete

Fake Windows 10 update

Update screen

Shows a fictional Windows 10 update install screen in the browser—visual only, no admin rights or installers involved.

Desktop

Open detail

Updates are being installed (14 of 136)

Windows XP update (classic screen)

XP style

Retro XP-style updating interface with nostalgic progress wording—purely cosmetic fullscreen simulation.

Desktop

Open detail

Installing Software Update: About 12 minutes

macOS update (black screen)

Apple

Black fullscreen macOS-style software update countdown—useful for believable visuals without touching your real Mac.

Desktop

Open detail

System firmware update

OEM firmware update utility — UEFI flashing mode

Progress: 10% completed

Verifying firmware package integrity… ▌

Firmware update (BIOS / UEFI)

Microcode

Fullscreen fake PC firmware flashing UI (BIOS / UEFI style): bogus progress phases and warnings—runs in the browser only; your hardware stays untouched.

Desktop

Open detail