Tests the physical buttons (Power, Volume Up, Volume Down) and capacitive keys. Tapping a physical button changes the screen color, proving the hardware switch works.
The Samsung Calculator is far more than just a tool for basic arithmetic. While it serves the straightforward purpose of addition, subtraction, multiplication, and division, it also hides a treasure trove of "secret codes" and undocumented features. These tools are designed for diagnostics, testing, and unlocking advanced functionality, often used by developers and technicians to diagnose issues with a Samsung Galaxy device's sensors and hardware.
| Code to Type in Calculator | Function | | :--- | :--- | | (+278273+ | – Place your hand over the top bezel; the screen should turn off. Critical for diagnosing screen-burning issues during calls. | | (+36+ | Accelerometer/Gyroscope Calibration – Place phone on a flat, level surface and tap "Calibrate." Fixes auto-rotate problems. | | (+379+ | Magnetic Sensor (Compass) Test – Move the phone in a figure-8 pattern to recalibrate the compass for Google Maps. |
Samsung Galaxy devices are renowned for their feature-rich, user-friendly interface. Often overlooked, the is not merely a tool for basic arithmetic; it harbors hidden "secret codes" and specialized features designed for diagnostics, advanced calculations, and system engineering. samsung calculator secret codes
1. Samsung Galaxy Secret Code for Test Functions * Diagnostic Configuration - *#9090# * To troubleshoot Bluetooth - *#*#232331#*#* Dr.Fone
These codes are truly the star players and offer the most value for everyday users.
Whether you're looking to troubleshoot your device or find hidden functionalities, understanding these codes can turn you into a power user. This guide explores the most significant Samsung calculator secret codes valid as of . 1. What Are Samsung Secret Codes? Tests the physical buttons (Power, Volume Up, Volume
This provides a complete breakdown of the device's internal build history.
| Code | Function | Notes | |------|----------|-------| | *#9900# | Accesses the — a powerful tool for capturing system logs, clearing log files, and running diagnostics. | If you are reporting a bug to Samsung or a developer, this tool is essential for gathering the logcat and dumpstate files they will need to diagnose the issue. | | *#34971539# | Displays Camera Firmware information and allows you to check/update camera module firmware. | Useful if you are having issues with your camera hardware or suspect a camera sensor defect. | | *#*#1472365#*#* or ##1472365## | Accesses GPS Test settings, allows configuration of GPS features. | Primarily for developers working on location-based services or troubleshooting GPS accuracy. | | #272*IMEI# | Displays or changes the CSC (Country Specific Code). | ⚠️ Extremely dangerous. Changing the CSC can factory reset your phone, change available features (like call recording), and affect carrier compatibility. Do not use unless you absolutely know what you are doing. | | *#*#273283*255*663282*#*#* | Opens a file manager for the media storage directory. | A hidden file explorer for the media storage partition. Useful for advanced file management without root access. |
If your device is a corporate-managed phone or has Samsung Knox maximum protection enabled, engineering codes are locked out to prevent unauthorized modifications. Security and Risks While it serves the straightforward purpose of addition,
You can use "Delete dumpstate/logcat" to clear gigabytes of cached system logs and instantly free up storage space. It also contains options to enable low battery dumps and speed up network switching. 3. Battery Status & Calibration ( *#0228# )
Using these codes is deceptively simple. Follow these precise steps: