Samsung secret codes consist of specific numeric combinations that enable users to access hidden settings and diagnostic menus on their Samsung Android devices. These codes are entered through the default dialer app and provide access to a range of functions, including hardware testing and diagnostic information retrieval. TechNastic published a list of other Samsung secret codes recently. You can use these codes on almost all devices from the S5 to the S20 line, as well as the Note 4 to Not 20, Galaxy A to Step 1. Open the dialer app on your Samsung device. Step 2. Dial the secret code you want to use. Secret codes are a combination of numbers and symbols that can perform specific functions on your device. Step 3. Once you dial the code, press the call button. Vay Tiền Nhanh Chỉ Cần Cmnd.

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