What the New Theme Park App Brings to One UI 9
Samsung’s updated Theme Park app is an add-on for the Good Lock suite that expands One UI personalization features by letting users build and apply richer, more detailed Samsung phone themes, including custom colors, icon styles, and interface elements that go beyond the default One UI options. The latest release, version 1.1.02.01, has been tuned for One UI 9 and is available through the Galaxy Store. It focuses on better One UI 9 customization with visual refinements and usability upgrades. According to SamMobile, this June 2026 version introduces enhanced keyboard theming, smarter live icons for system apps, and overall improvements in theme quality. If you already use Good Lock, Theme Park becomes the central tool for tailoring your device’s look and feel in a way the standard theme store cannot match.
New Keyboard Keycap Designs for Samsung Keyboard
One of the headline upgrades in the new Theme Park app Samsung users will notice is deeper keyboard customization. On devices running One UI 9.0, Theme Park now offers new keycap designs for Samsung Keyboard, so your keyboard can match the rest of your theme more closely. You can experiment with different shapes, outlines, and color combinations, then save them as part of a theme you apply system-wide. This makes the typing experience feel more consistent with your chosen wallpaper, icons, and accent colors. To try it, open Theme Park from Good Lock, create or edit a theme, and look for keyboard-specific options on a One UI 9 device. Because this feature targets One UI 9.0, older One UI versions will not see the same range of keycap controls, even though they can still apply broader color and layout changes.
Improved Live Icons for Calendar and Clock
Theme Park’s latest update also improves live icons and previews for Samsung’s stock Calendar and Clock apps. Previously, some theme packs could interfere with live updates, so the Calendar icon might stop showing the current date or the Clock icon could lose its accurate time display. The new version aims to fix that behavior so you can enjoy bold icon themes without sacrificing useful live information. When you build or apply a Samsung phone theme through Theme Park on One UI 9, the Calendar and Clock icons are now better tuned to keep their dynamic content. This makes home screens both more colorful and more functional. If you noticed mismatched dates or a frozen clock after applying custom icon packs in older versions, updating Theme Park from the Galaxy Store should improve that experience on compatible devices.
Better Color Tuning and Theme Quality Across Devices
Beyond keyboard and icon changes, Samsung has refined color tuning and general theme quality in the new Theme Park release. These updates help themes look more consistent across system menus, notification shade, quick settings, and supported apps. Colors should feel more balanced, with fewer mismatched elements when you build a custom palette. Importantly, this color tuning is not limited to One UI 9; Samsung states that the improvement also applies to Galaxy devices running earlier One UI versions. That means if your phone has not received One UI 9 yet, you can still benefit from cleaner, more polished themes. For One UI 9 users, these tweaks combine with newer controls to deliver a more cohesive One UI customization experience, tying together wallpapers, icons, and UI accents into a theme that looks designed as a whole instead of a collection of separate tweaks.
Compatibility, Availability, and Getting Started
The enhanced Theme Park app Samsung released is part of the Good Lock suite and is intended for devices running One UI 9, though some improvements extend to earlier One UI versions. To use it, install or update Good Lock from the Galaxy Store, then add Theme Park and confirm you are on the latest version 1.1.02.01. On a One UI 9 device, you will see the most complete set of One UI personalization features, including the new keyboard keycaps and improved handling of live icons. Older One UI builds can still apply themes and benefit from upgraded color tuning, but certain One UI 9-specific options may not appear. Once installed, open Theme Park, start a new theme based on your wallpaper or color choices, customize icons and keyboard, then apply the theme system-wide to transform your Samsung phone interface.
