Secret codes mmi ussd is an Android application developed by SHEKH SIRAJUL ISLAM. This free app falls under the Lifestyle category and serves as a mobile hidden codes guide. It allows users to access the secret information of their phone, such as IMEI number, radiation level, and more, by using specific codes.

The app provides a comprehensive list of secret codes that can be dialed to access various settings and information about the phone. The interface is user-friendly, and the codes are listed in a clear and organized manner. With Secret codes mmi ussd, users can easily access the hidden features of their phone without having to navigate through complex menus or settings.