2024年2月21日 · An MMI code is a special code you enter on your phone’s dialer to access certain features or information from your carrier. Can I fix the MMI code error myself? Yes, often you can fix the MMI code error by following a few simple steps, like restarting your phone or checking for software updates.

2025年1月17日 · Here are a bunch of secret MMI and USSD codes that can unlock hidden settings, features, and information on your Android phone and tablet.

2022年7月19日 · What is MMI Code? Man-Machine Interface code or MMI code are characters that begin with a star (*) or hash (#). It is used to obtain a variety of information or enable special commands on your smartphone.

2024年5月5日 · MMI codes, short for Man-Machine Interface codes, are brief sequences of symbols that can be entered into a smartphone’s dialer. These codes enable users to access hidden settings, obtain detailed phone information, or perform specific tasks such as testing functions or checking usage statistics.

2024年11月6日 · There are also manufacturer-specific codes that display information about your device and enable or disable certain features. This wikiHow article teaches you all the MMI codes for Android you could ever need.

2022年7月25日 · Using these secret codes/USSD codes can help troubleshoot your phone or unlock hidden features not usually available.

2024年3月5日 · MMI stands for Man-Machine Interface, and it refers to a set of codes that can be entered on Android smartphones to access hidden menus, retrieve device information, or perform diagnostic tests. These codes typically start with an asterisk (*) or a hash (#) symbol and consist of a combination of numbers and symbols.

2014年6月11日 · We have a collection of the full MMI and USSD Code lists for iPhone and Android (Samsung Included). One of the most important uses of these android codes is to troubleshoot common problems and other useful testing and debugging purposes. These codes were tested on a Samsung Galaxy phone.

2023年9月13日 · Several methods exist to fix the “Connection problem or invalid MMI code” on an Android device. We’ll cover them from the simplest method up to the more complicated ones. 1. Restart the Android...

(Man Machine Interface code) A cellphone code that begins with a star/hash (*#) prefix. MMI codes are entered like telephone numbers to obtain a variety of information as well to enable and ...