Secret Codes for Android

WE Studio Apps

Contains adsIn-app purchases

About this app

Unlock the hidden side of your Android phone with Secret Codes, a clean, fast and easy-to-use collection of dialer codes, USSD codes and hidden menu codes for popular phone brands.

Whether you want to check your battery health, test your screen, run a hardware diagnostic, view network information or find your IMEI, everything is organized in one place. Just find the code you need and dial it with a single tap.

⭐ KEY FEATURES

📱 Codes for popular brands
Browse secret codes organized by brand, including Samsung, Xiaomi, Redmi, Oppo, Vivo, Realme, Infinix, Tecno, Huawei, Motorola, Nokia and more.

🗂 Easy categories
Find what you need quickly:
- Hardware and diagnostic tests
- Battery information
- Network and SIM information
- Display and touch screen tests
- Camera and sensor tests
- Hidden service menus
- Device information (IMEI, firmware, etc.)

📞 One-tap dialing
No need to type long codes by hand. Tap a code and it opens in your dialer instantly.

🔍 Smart search
Search by code name, brand or feature to find the right code in seconds.

❤️ Favorites
Save the codes you use most for quick access.

📋 Copy and share
Copy any code or share it with friends.

🔋 Device information
View useful details about your phone such as model, Android version, battery status and more.

⚡ Light, fast and simple
Small app size, smooth performance and a clean, modern design that is easy to use.

🌙 Dark mode support
Comfortable to use day and night.

📖 WHAT ARE SECRET CODES?

Secret codes (also called dialer codes or USSD codes) are short combinations of numbers and symbols such as *#06# that you enter in your phone dialer to open hidden menus, display system information or run built-in tests. Manufacturers use them for diagnostics, and they can help you understand your phone better.

✅ WHO IS THIS APP FOR?

- Anyone who wants to check their phone's hardware and health
- People buying a second-hand phone who want to test it
- Users troubleshooting network, battery or display problems
- Curious users who want to explore hidden Android features

⚠️ IMPORTANT NOTES

- Secret codes may work differently or not at all depending on your phone model, Android version and carrier.
- Some codes can change settings or erase data. We mark risky codes where possible. Please read the description of a code before using it and back up your data first.
- This app only provides a list of codes and a shortcut to your phone's dialer. It does not modify your device by itself.
- This app is not affiliated with, endorsed by or sponsored by Samsung, Xiaomi, Oppo, Vivo, Huawei or any other brand. All brand names are trademarks of their respective owners and are used only to describe compatibility.

📩 FEEDBACK

Is a code missing or not working on your device? Send us a message and we will add or fix it in the next update. Your feedback helps us improve!

Download Secret Codes now and discover what your Android phone can really do.

What’s new

Contacts Backup Feature introduced
Secret Codes