Your Samsung calculator is more than just an arithmetic tool. In Converter mode, it acts as a direct hotkey to your phone’s internal hardware tests. Next time you think your proximity sensor is failing or your touch screen is lagging, skip the repair shop—open your calculator, tap the converter icon, and type *#0*# .
Once the last + is entered, the app should automatically transition to the or system diagnostic menu. samsung calculator secret codes
On most modern Samsung devices running One UI 2.0 and above, the primary secret menu is hidden behind a specific input sequence. Your Samsung calculator is more than just an arithmetic tool
If nothing happens: Your carrier may have blocked the code, or the code may not be compatible with your specific model (e.g., Galaxy S23 vs. A54 vs. Note 20). Once the last + is entered, the app
Instead of assuming the gyroscope is broken, open the calculator, type (+36+ , tap equals, place the phone on a table, and hit "Calibrate." Many auto-rotate issues are fixed in 10 seconds.