By Jenefey Aaron

Updated on 2025-05-16

100 % Helpful

How to Download Samsung Good Lock in Any Country [Full Guide]

By Jenefey Aaron

2025-05-16 / Unlock Android

Samsung Good Lock is a powerful customization tool designed to enhance the user experience on Samsung Galaxy devices. Good Lock APK offers a wide range of features to help you achieve your desired setup.

However, the app's availability can vary by region, and it may not be accessible in all countries. This guide will walk you through what Samsung Good Lock is, how to download it in any country, how to use its features, troubleshoot common issues, and answer frequently asked questions.

Part 1: What is Samsung Good Lock?

Part 2: How to Download Samsung Good Lock in Any Country

Part 3: How to Use Samsung Good Lock

Part 4: Samsung Good Lock Not Working? How to Fix

Part 5: FAQs about Samsung Good Lock

Bonus Tip: Best Tool to Remove Samsung Screen Lock without Password

Part 1: What is Samsung Good Lock?

Samsung Good Lock App is an official Samsung app that allows users to deeply customize their Galaxy devices. It provides a suite of modules that enable modifications to various aspects of the device's interface and functionality.

Key Features of Samsung Good Lock

LockStar: Customize your lock screen's layout, clock style, and notifications.
QuickStar: Modify the Quick Settings panel's appearance and functionality.
Task Changer: Change the style of recent apps and multitasking interface.
NavStar: Adjust the navigation bar's appearance and behavior.
MultiStar: Enhance multitasking features, such as enabling split-screen for more apps.
One Hand Operation+: Add gesture-based controls for easier one-handed use.
SoundAssistant: Fine-tune audio settings, including volume steps and sound balance.
Theme Park: Create and apply custom themes for your device.

Supported Samsung Devices

Advice is available for a wide range of Samsung devices including the Galaxy S series (S7 to S24), Galaxy Z Fold/Flip series, and Galaxy Note models (Note7 to Note20 Ultra).

It also covers the Galaxy A series (A30 to A90 5G) and Galaxy Tab series (Tab S4 to Tab S9 FE+). Whether you're using a phone or tablet, support spans across LTE, 5G, FE, and Ultra variants.

Part 2: How to Download Samsung Good Lock in Any Country

Samsung Good Lock is officially available in more than 40 countries worldwide. Some of the key countries where users can access and Good Lock APK download directly from the Galaxy Store include the United States, United Kingdom, India, Germany, Australia, Canada, France, South Korea, and Brazil.

Recently, Samsung expanded its availability to new markets such as Croatia, Serbia, Slovenia, and Ukraine, making the customization tool more accessible to users in Eastern Europe.

How to Download Good Lock in Unsupported Countries

If you're in a country where Samsung Good Lock isn't available, you can try the following methods:

Method 1: Change Galaxy Store Location

To get Good Lock from the Galaxy Store, first remove your SIM card or disable eSIM. Then restart your phone.
After restarting, connect to a US VPN. Make sure the VPN is actually working—free ones often fail.
Go to Settings > Apps > Galaxy Store, and clear cache and data.
Now, open Galaxy Store and search for “Good Lock.” You should be able to find and install it.

Once you put your SIM back, the app won’t appear in the store, but it will stay on your phone.

Method 2: Install APK Manually

Visit a trusted site like APKMirror.com and search for “Good Lock APK."
Download the latest APK and install it manually.
You can also download and install other Good Lock modules the same way (like LockStar or QuickStar).

Tips:

For the best chance of success, use a paid VPN like ExpressVPN or NordVPN. Free VPNs often don’t connect properly to the US and may cause the method to fail.

Part 3: How to Use Samsung Good Lock

Once you’ve opened Good Lock, you’ll notice it’s structured into two main sections — Make Up and Life Up. The "Make Up" section lets you customize the appearance of your device, while "Life Up" focuses on enhancing usability and system behavior. What makes Good Lock powerful is the variety of modules it offers, each targeting a specific part of the user experience.

1.LockStar – Customize Your Lock Screen

Take LockStar, for example. This module gives you full control over the lock screen layout. You can move the clock, reposition system icons, change wallpapers, and even add new widgets. It’s perfect for users who want a lock screen that matches their style — whether that’s minimal, functional, or something more expressive.

2.Theme Park – Build Your Own Theme

Then there’s Theme Park, which allows you to create your own custom themes. You can design the look of your quick panel, keyboard, icons, and volume sliders, all based on a color scheme of your choice or even an image from your gallery. It’s a creative playground for anyone who enjoys a deeply personalized UI.

3.QuickStar – Redesign Your Quick Panel

QuickStar focuses on the quick settings panel. It lets you change which icons are visible, adjust the layout, and customize clock placement. You can also tweak the overall theme of the panel, making it more consistent with the rest of your system design — especially if you're using a theme from Theme Park.

4.RegiStar – Control Advanced Gestures & Settings

For users interested in added functionality, RegiStar is a standout. It belongs in the "Life Up" category and lets you configure shortcuts using gestures — like double-tapping the back of your phone to open an app — or remap the side key to trigger actions beyond just launching Bixby or the camera. You can even adjust how the Settings app itself behaves, streamlining access to frequently used functions.

Part 4: Samsung Good Lock Not Working? How to Fix

If you're experiencing issues with Samsung Good Lock, consider the following troubleshooting steps:

App Not Available in Galaxy Store: Use a VPN or download the APK from trusted sources.
Modules Not Showing: Ensure you've installed the modules correctly and that your device is compatible.
"Something Went Wrong" Error: Check your internet connection, restart your device, or reinstall the app.
App Crashes or Freezes: Clear the app's cache and data, or reinstall the app.

For persistent issues, consult Samsung's support or community forums for further assistance.

Part 5: FAQs about Samsung Good Lock

Q1: Is Samsung Good Lock safe to use?

Yes, Samsung Good Lock is an official app developed by Samsung, making it safe to use on supported devices.

Q2: Does Good Lock drain battery on Samsung?

Generally, Good Lock APK has minimal impact on battery life. However, certain modules with background processes may consume more power.

Q3: Does Good Lock slow down a phone?

Good Lock is designed to be lightweight and shouldn't significantly affect device performance. If you notice slowdowns, consider disabling unused modules.

Q4: How do I put a Good Lock on my Samsung phone?

To install Good Lock on your Samsung phone:

Open the Galaxy Store or Google Play Store.
Search for Samsung Good Lock or use this Galaxy Store link or Google Play link.
Tap Install.
Open the app and start using the modules you want.

If Good Lock APK is not available in your country, follow the steps in Part 2 above to install it using APK files or VPN.

Bonus Tip: Best Tool to Remove Samsung Screen Lock without Password

If you ever forget your phone's password or pattern, or if you buy a second-hand Samsung device that's locked, Samsung doesn’t offer an easy solution to get back in. This is where 4uKey for Android can help.

Tenorshare 4uKey is a software tool that helps users remove screen locks from Android phones, including Samsung models, without needing the password. Whether your screen is locked with a PIN, pattern, password, or fingerprint, this tool can help you regain access.

Key Benefits of 4uKey Android Unlocker

Easy to Use: No technical knowledge required. Just connect your device, follow the instructions, and remove the lock.
Quick Process: Most devices can be unlocked in just a few minutes.
High Success Rate: Works on many Android models, especially Samsung devices.
Supports Thousands of Models: Compatible with nearly all Android versions and Samsung phones, including the latest ones.
Trusted Worldwide: Used by thousands of users globally with positive reviews.

Steps to Remove Samsung Screen Lock without Password

First, download and install the software on your computer. Launch the program, choose the feature "Remove Screen Lock" and connect your device to the computer via USB cable

Now choose the Android model accordingly. If your device is not present in the list then you need to use another mode to unlock it.
The data package will be automatically downloaded for your device. Once done, click “Next” to continue to the next step.
Once finished, you can unlock and hard reset Android phone using PC successfully.

Conclusion

Samsung Good Lock is one of the best tools for customizing your Samsung phone to match your style and needs. From lock screen changes to advanced multitasking tweaks, it offers everything you need to make your phone feel truly yours.

As a bonus tip, if you're ever locked out of your Android phone and need a fast and reliable way back in, don’t forget about 4uKey for Android —a trusted tool with a simple process and high success rate.