The most well-known secret code for the Samsung Calculator is used to enter (Factory Mode). This is particularly useful for tablets or devices without a standard phone dialer. Code: (+30012012732+ How to use: Open the stock Samsung Calculator app. Type ( then +30012012732+ (include the opening bracket).
This code functions exactly like the calculator string and will launch the same HwModuleTest screen instantly on compatible devices. Risks and Safety Precautions
Note: On older Samsung models or specific carrier-locked variants, you may need to type the full code with an equals sign at the end, like this: (+30012012732+= . If the menu opens, the text you typed will immediately disappear and be replaced by a dark screen filled with diagnostic tiles. Essential Features Available in the Secret Menu
Samsung smartphones are packed with hidden diagnostic menus, engineering modes, and software testing platforms. While most users know about entering codes into the phone dialer, one of the most secure, built-in backdoors is hidden inside the default Samsung Calculator app. samsung calculator secret codes
: Used to check LCD, vibration, and sensors before buying a phone. Display IMEI
These codes are built into the firmware for quality control and repair purposes.
Rotate your phone to landscape mode, or tap the scientific calculator icon (often denoted as a small fx or trigonometric function button). 5. Using Bixby to Solve Math If you're busy, you can use Samsung's voice assistant. The most well-known secret code for the Samsung
: Launch the default Samsung Calculator app. (Note: This will not work with third-party calculators downloaded from the Google Play Store).
Your Samsung Galaxy smartphone contains a hidden engineering menu that allows you to test every hardware component, from the screen pixels to the vibration motor. While most enthusiasts access this menu using the phone dialer, there is a secondary, lesser-known backdoor built directly into the stock Samsung Calculator app.
| Feature | Dialer Codes *#0*# | Calculator Codes (+30012012732+ | | :--- | :--- | :--- | | | Phone dialer | Samsung Calculator app | | Primary Use | Basic hardware tests (LCD, touch, audio) | Deep engineering menus, calibration, reset functions | | Risk Level | Low (mostly read-only) | High (can change device parameters) | | Examples | *#06# (IMEI), *#0*# (LCD test) | (+1337+ (battery reset), (+36+ (gyro cal) | Type ( then +30012012732+ (include the opening bracket)
Type (+159+ into the calculator. Record a message. If playback is garbled, your main mic is faulty. If it’s clear, it’s a software or network issue.
| Code | Function | | :--- | :--- | | *#011# | Shows (like LTE band, signal strength). | | *#*#4636#*#* | A universal Android code that opens Phone information , Battery statistics , and Usage statistics menus. | | *#*#232339#*#* | Initiates a Wi-Fi/WLAN test . | | *#*#1575#*#* | Runs a full GPS test to check satellite lock and performance. | | *#*#232331#*#* | Performs a Bluetooth test . | | *#*#0842#*#* | Tests the vibration motor and backlight . |