Calculator Secret Codes — Samsung

Unlocking the Samsung Calculator: Secret Codes and Hidden Menus

— Tests your screen colors (RGB), vibration, speakers, and camera sensors. Software Version

If your screen seems unresponsive in a certain corner or your auto-rotate feature stops working, running the dedicated sensor test can tell you if it's a permanent hardware failure or just a temporary software bug. Safety and Risks: Is It Safe?

The calculator method acts as a reliable workaround. Because it operates entirely within Samsung's local app ecosystem and doesn't rely on the phone's cellular dialer framework, network blocks cannot stop it from working. When Should You Use This Secret Code? samsung calculator secret codes

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

To exit any diagnostic screen, press the Back button multiple times or swipe the gesture to return home. To help narrow down what you need, let me know:

This guide provides a comprehensive and up-to-date list of Samsung secret codes for 2026, explaining exactly what each code does, how to use them safely, and what to do if a code doesn't work for you. Unlocking the Samsung Calculator: Secret Codes and Hidden

Here are some useful Samsung Calculator secret codes:

If you are looking to change system settings, you must use the ( *#0*# being the most useful) or the System Settings menu. If you see websites claiming you can type "codes" into the calculator to get free data or money, they are scams.

While exploring these menus is generally safe, you should exercise caution. Changing settings inside menus like *#9900# (SysDump) or *#0808# (USB Settings) without knowing what they do can cause boot loops, disable your mobile data network, or result in accidental data loss. Never tap options like "Low Battery Dump" or "Nand Flash" unless you are following a specific repair guide. The calculator method acts as a reliable workaround

It lists the AP (Application Processor), CP (Core Processor/Modem), CSC (Consumer Software Customization), and the exact RF (Radio Frequency) calibration date, which tells you exactly when the motherboard was manufactured. Troubleshooting: Why Isn't the Code Working?

To access the hidden system menu, open the official Samsung Calculator app and type the following exactly as written: (+30012012732+ You must include the opening parenthesis. Once you enter the last , the app should automatically transition to the Factory Mode DRParser Mode Samsung Knox Partner Program Hidden Menus via Calculator Once you have entered the master code and are in DRParser Mode