What Is Invalid MMI Code On Android?

What is the use of * * 4636 * *?

*#*#4636#*#* This code can be used to get some interesting information about your phone and battery.

It shows following 5 menus on screen: Phone information.

Battery information..

What is ## 002?

unregister and deactivate. The codes are used by for example writing ##002# and the pressing the key corresponding to “Send”. There are some codes where you are not supposed to press “Send”. These codes are only to be used within the phone itself and they don’t take any use of the net services.

How do I access the hidden menu?

Tap the hidden menu entry and then below you’ll see a list of all hidden menus on your phone. From here you can access any one of them. *Note this may be called something else if you are using a launcher other than Launcher Pro.

What does MMI Complete mean?

Sometimes mobile users can see the message mmi complete when they are trying to contact customer care or recharge using shortcut codes provided by mobile network service providers. This mmi complete message will appears when there is no network connectivity or poor signal.

How do I fix invalid MMI code?

Here are the steps to be followed: dial *#*#4636#*#* in the dialer>navigate to Phone Information>click on ‘Run Ping Test’>Once the ping test is performed>click on ‘Turn Off Radio’>now click on ‘Turn on IMS over SMS’. Finally, Reboot your phone. This must solve your issue.

What is MMI code on cell phone?

Every code that you enter over your phones keypad that contains asterisk (*) or hash (#) characters is an MMI code. MMI stands for Man-Machine-Interface. Even though most of these MMI codes look pretty similar, they fall into different groups with completely different actions.

How do I turn off MMI code?

You can fix this error.Go to Dial Pad.Dial *#*#4636#*#* (No need to press the call button, it will automatically appear the service mode)Select the ‘Device Information or Phone Information’.Select ‘Run Ping Test’.Click on ‘Turn Radio Off’ Button.Then, click on ‘Turn on SMS over IMS’Reboot your phone & Check.More items…

How do I find my IMEI code?

How to Check Phone’s IMEI Number Using USSD codeDial *#06# on your phone.The IMEI number will now be displayed on the screen. You should note it down somewhere safe or you can always take a screenshot.

What is the code * * 4636 * *?

Android Hidden CodesCodeDescription*#*#4636#*#*Display information about Phone, Battery and Usage statistics*#*#7780#*#*Restting your phone to factory state-Only deletes application data and applications*2767*3855#It’s a complete wiping of your mobile also it reinstalls the phones firmware29 more rows

What is *# 0011?

This is another useful code which helps you in testing various things of your mobile phone such as sound, vibration, camera, bluetooth and many sensors. *#0011# This code shows the status information of your GSM network such as registration status, GSM band, etc.

What does *# 21 do to your phone?

*#21# – Displays call forwarding status. ##002# + “Call” – Disables all call forwarding. … *3370# + “Call” – Enables “Enhanced Full Rate” and improves voice quality on GSM networks (may impact battery life) *#5005*7672# + “Call” – Displays your carrier’s message center phone number.

What does MMI code started mean?

Man Machine Interface codeMMI code – Computer Definition (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 disable various actions.

Why does my phone say invalid MMI code?

Solution: ‘Connection problem or invalid MMI code’ indicates problem with the network (i.e poor signal) or wrong MMI code have being entered by the user. Otherwise, if user is trying to recharge through the mobile which has two active sim connections. Then, there is a chance for this error.