hidden iPhone features

Technology

Shhh… 12 Secret iPhone Codes Apple Doesn’t Want You to See

Unstructured Supplementary Service Data (USSD) codes, also known as Secret iPhone Codes, are special character strings that help users access hidden features on their iPhones. These codes are mainly used by developers and technicians to check phone settings, troubleshoot issues and unlock extra functions. By entering a USSD code, you can gather information about your iPhone, test its hardware, improve…