Samsung’s Wonderland app, part of the Good Lock suite, is a fantastic tool for Galaxy users who want to personalize their phone’s lock screen with cool, dynamic wallpapers. With its latest update, version 1.6.20, the app now includes features that not only make your phone look great but also help extend its battery life. Here’s how this update can keep your Galaxy device running longer while still looking stylish.

Battery-Saving Wallpaper Options

The Wonderland app now lets you create wallpapers that use less power. By choosing darker colors or simpler designs, you can reduce the energy your phone’s screen consumes. Since Samsung Galaxy phones use AMOLED displays, dark wallpapers turn off pixels, which saves battery.

The app’s real-time preview feature lets you see how your wallpaper will look before setting it, so you can pick one that’s both eye-catching and energy-efficient.

Smart Customization for Efficiency

The update introduces a “directional blur” feature, which adds a lively effect to your lock screen without draining your battery. You can choose from options like vertical or horizontal blur to make your wallpaper pop while keeping power usage low.

The app also adjusts font colors automatically to match your wallpaper, ensuring readability without wasting energy on bright text.

Easy-to-Use Interface

The Wonderland app’s new design is user-friendly, with a “Save” button replacing the old “Download” key. This makes it easier to create and apply wallpapers. The updated interface uses a blurred background for tools, which looks sleek and doesn’t overload your phone’s processor, helping save battery life.

How to Get Started

To use these battery-saving features, update Wonderland to version 1.6.20 via the Galaxy Store. Open the Good Lock app, select Wonderland, and start customizing your lock screen. You can experiment with dark, simple wallpapers or blur effects to find the perfect balance of style and efficiency.

This update shows Samsung’s focus on combining personalization with practicality. By using Wonderland’s new tools, you can make your Galaxy phone look unique while keeping its battery going strong all day.

Starting in September 2026, Google plans to introduce new rules for installing apps on Android devices from sources outside the Google Play Store, a process known as sideloading. These changes aim to make Android safer by ensuring that apps come from verified developers, but they might affect how users and developers interact with sideloaded apps.

Here’s a clear breakdown of what’s coming and what it means for you.Google’s new system, called the Android Developer Verifier, will check if an app comes from a developer who has registered with Google through the Android Developer Console. This is different from the current Play Protect system, which is part of the Play Store.

If a developer isn’t verified, their app may be blocked from being installed on your Android device. This move is designed to protect users from harmful apps or scams, but it could limit the freedom to install apps from unofficial sources, which has always been a key feature of Android.

For users, this could mean fewer options for sideloading apps, especially for those who rely on apps not available on the Play Store, like certain emulators or niche tools. However, there’s a possible workaround: users might be able to bypass the restriction by disabling the Android Developer Verifier, though this isn’t confirmed yet.

For developers, particularly those who prefer anonymity—like some emulator creators—these rules could make it harder to share their apps outside the Play Store, as they’ll need to verify their identity with Google. On another note, Google was reportedly exploring the use of its Gemini AI to improve search within the Android Settings app.

This feature would make it easier to find settings by using AI to understand your search terms, but it’s unclear if or when it will roll out. These changes show Google’s focus on balancing security with Android’s open nature. While sideloading won’t disappear, it will likely become more regulated, potentially impacting how you use your Android device. Stay tuned for updates as these changes get closer.

Samsung is gearing up to release One UI 8 Beta 7 for its Galaxy S25 series, a step closer to the stable version of this Android 16-based software. The stable rollout is set to begin in September 2025, starting with the Galaxy S25, S25 Plus, and S25 Ultra.

After that, other devices like the Galaxy S24 series, Galaxy Z Fold 6, and Z Flip 6 will follow in late September, with more devices, including the Galaxy S23 series and select A-series phones, expected to get it by November.

The Galaxy Z Fold 7, Z Flip 7, and S25 FE already come with the stable One UI 8 pre-installed. While exact dates aren’t confirmed, the schedule seems on track, though delays could happen based on testing feedback. Keep your device updated and check the Samsung Members app for beta sign-ups or official announcements.

One UI 8 brings smoother performance, a cleaner design, and new features like improved Galaxy AI tools, including Audio Eraser and Now Brief. However, one feature fans miss is Good Lock’s NotiStar Labs tool, which let users keep specific notifications pinned in the notification panel.

This feature, available in One UI 7 (Android 15), is missing in One UI 8. A moderator confirmed it won’t return soon but is planned for One UI 9, based on Android 17, expected in 2026. Samsung may also bring it back in One UI 8.5, set to launch with the Galaxy S26 series early next year.

For now, Galaxy users can look forward to a polished One UI 8 experience with enhanced security, thanks to the September 2025 patch included in the beta. If you’re in the beta program, share feedback to help Samsung refine the software. Stay tuned for more updates as the stable release nears.