✦ Personalization Unleashed

Transform Your Phone with Custom One UI Themes

Samsung Galaxy is world-renowned for deep personalization. Browse our featured theme collections, or import your own MTZ and ZIP theme archives directly into the browser engine.

Launch Flow Glass Theme → How to Import MTZ / ZIP
Featured Collection

One-Click Curated Theme Packs

Every theme includes custom app icons, complementary high-resolution home and lock wallpapers, and stylized widget accents.

Flow Glass Theme Preview

Flow Glass

Default Flagship

Translucent frosted glass icons, soft bokeh gradients, and high-contrast typography designed for crisp OLED clarity.

Apply & Launch Experience →
✦ Aurora Sky

Aurora Sky

Calm & Serene

Deep emerald and cyan gradient tones inspired by northern lights, paired with smooth minimalist icon contours.

Apply & Launch Experience →
✦ Midnight Black

Midnight AMOLED

Battery Saver

True #000000 pitch-black aesthetic with neon outline glyphs for dramatic contrast and maximum OLED battery savings.

Apply & Launch Experience →
Custom Importer Engine

Import Any MIUI or Galaxy Theme in 3 Steps

GalaxyOS features a client-side decompression engine powered by JSZip and IndexedDB. You can load custom community themes directly from your device storage.

1

Download Theme (.mtz or .zip)

Obtain any compatible MIUI / One UI community theme archive on your iPhone or Android. Ensure the package contains wallpaper and icon asset directories.

2

Open Galaxy Theme Importer

Launch the GalaxyOS simulator and open the Themes app. Tap the "Import Theme (+)" button and choose the downloaded file from your device files.

3

Instant Client Extraction

The browser extracts the icons and wallpapers instantly into your local IndexedDB storage. Tap "Apply Theme" to immediately transform your simulator!

Open Simulator to Import a Theme →