Samsung Calculator Secret Codes

Type the following exactly (including the opening parenthesis): (+30012012732+

Displays the exact firmware configuration currently flashed to the device. It breaks down the build into AP (Application Processor), CP (Core Processor/Modem), CSC (Consumer Software Customization), and Model number. This is crucial data if you plan to manually flash or update your device via Odin. 4. USB Logging Control Code: *#0808#

Tests the primary rear and front camera sensors with raw, uncompressed previews. samsung calculator secret codes

Plays an audio track through the stereo speakers to check for distortion.

What are you currently using?

Opens a grid pattern. You must trace your finger across the boxes to turn them green, verifying that the digitizer has no dead zones.

This menu allows you to manually test every physical and electronic component of your phone. It is incredibly useful if you suspect your device is malfunctioning. You can test: What are you currently using

: Allows you to force-update the firmware for your touchscreen, Wi-Fi module, and camera. Why Use the Calculator Method Instead of the Dialer?

While many of these are entered into the Samsung Phone app, several specific codes can be typed into the to reveal hidden menus, as highlighted in comprehensive 2026 guides Dr.Fone . CP (Core Processor/Modem)

: Tests the selfie camera and verifies face-detection capabilities. 5. Speakers (Speaker)

Using these codes is straightforward. You don't need any third-party apps, and your phone processes these commands immediately [12†L40-L41][11†L19].