News. Mobile Phones. 13 Secret Codes That Unlock Hidden Features on Your Phone. The USSD protocol allows you to access hidden features you didn't know about right from your smartphone's dialer.
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.
SIqfqhZ. 305 670 294 5 315 755 362 37
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