Codes | Samsung Calculator Secret

(also known as Factory Mode), which is primarily used for deep system diagnostics when a device lacks a phone dialer (like Wi-Fi-only tablets). While most "secret codes" are intended for the phone's dial pad, entering specific strings into the calculator can unlock hidden menus or troubleshoot device issues. Samsung Knox Partner Program 🔓 The Master Calculator Code (Factory Mode) To access the hidden DRParser Mode on most Samsung devices, follow these steps: Open the stock Samsung Calculator

: Tests screen colors, vibration, cameras, and sensors. *#1234#

: As soon as you type the final + sign, the calculator interface will instantly disappear, and the DRParser Mode or FactoryMode diagnostic screen will launch automatically. You do not need to press the equals ( = ) button.

These codes are built into the firmware for quality control and repair purposes.