: Displays the AP, CP, and CSC firmware details. *#0228#
: Tests screen colors, vibration, cameras, and sensors. *#1234#
: AP (Application Processor) version, CP (Core Processor/Modem) version, CSC (Consumer Software Customization) code, and the RF Cal date (the exact day your specific phone was manufactured in the factory). 4. USB and Firmware Configurations ( *#0808# or *#2663# )
This is the most popular and comprehensive testing environment available on Samsung devices. samsung calculator secret codes
This menu is typically used by technicians to test hardware components or verify system configurations without needing to go through the standard settings or dialer codes. Universal Samsung Dialer Codes
Forget the Calculator app when it comes to secret codes. Instead, you’ll use your Samsung phone’s Phone dialer.
In regular “Standard” calculator mode, pressing * or # just multiplies numbers. Samsung intentionally disabled the dialer codes in the standard view to prevent accidental triggers. You be in the Unit Converter view for the codes to register as commands. : Displays the AP, CP, and CSC firmware details
Samsung secret codes are powerful tools for diagnosing issues and understanding your phone on a deeper level. However, with this power comes the responsibility to use them wisely. Some codes can change critical system settings, and a few can even erase all your data. When exploring these menus, if you encounter an option you don't understand, it's always best to exit without making changes and restart your device. Use this guide as a reference, and happy exploring!
Unlike the (where codes like *#0*# open hardware tests on Samsung devices), the Calculator app does not have a standard library of hidden “secret codes” built into it. Most claims online about calculator codes are:
Accessing the hidden menu takes less than a minute. Follow these step-by-step instructions: Universal Samsung Dialer Codes Forget the Calculator app
A: Yes, as of mid-2026, this remains a recognized code to enter the calibration/diagnostic menu in the Samsung Calculator Dr.Fone. Conclusion
If you’re looking for real diagnostic or service menus on a Samsung phone, use the — but be very careful:
It is a common myth that you can type "codes" into the Samsung Calculator app to unlock hidden settings or money.