- How do I access the hidden menu?
- What is meant by invalid MMI code?
- How do I find my USSD code?
- How do I find my MMI code?
- What is invalid MMI code on Android?
- How do I turn off MMI code?
- What is the use of * * 4636 * *?
- What is MMI code in mobile phone?
- What is *# 0011?
- What happens when you dial *# 21?
- Why does my phone say invalid MMI code?
- What is USSD code in mobile?
- What is invalid MMI code?
- What is this code * * 4636 * *?
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 is meant by invalid MMI code?
MMI code is the code that we enter over the phone which contains * and hash # characters. 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.
How do I find my USSD code?
Part 1 of 2: This app can be found on your home screen, on the “All Apps” screen, or, on simpler cell phones, on the lock screen. Dial the USSD code. Some start with *, others #, and others *#. Dial #.
How do I find my MMI code?
Method 3Dial *#*#4636#*#* in the dialer.Navigate to Device/Phone Information.Click on “Run Ping Test “After the Ping test is performed.Click on “Turn Off Radio“Next, Click on “Turn on SMS over IMS“
What is invalid MMI code on Android?
For Android users sometimes a message saying “Connection problem or invalid mmi code” shows up and can be a frustrating thing to deal with. When the invalid MMI code message is shown, it generally means that calls or text messages can’t be sent until this issue has been fixed.
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…
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 MMI code in mobile phone?
(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. For example, entering *#06# on a GSM phone displays the model and serial number (see IMEI).
What is *# 0011?
*#0011# This code shows the status information of your GSM network such as registration status, GSM band, etc. *#0228# This code can be used to know about the battery status such as battery level, voltage, temperature etc.
What happens when you dial *# 21?
*#21# With this code, you can find out whether your calls, messages and other data are being diverted. The status of the different types of diversions that are taking place along with the number the information is being transferred to will be displayed on your phone’s screen.
Why does my phone say invalid MMI code?
Though the error is generally seen in the dual SIM mobile phones, it may sometimes also occurs in single SIM phones. It mostly occurs either due to issues with the carrier or because of SIM authentication problems.
What is USSD code in mobile?
Unstructured Supplementary Service Data (USSD), sometimes referred to as “Quick Codes” or “Feature codes”, is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator’s computers. … This makes USSD more responsive than services that use SMS.
What is invalid MMI code?
Every now and then, you may run into the Connection Problem or Invalid MMI Code pop up error on your Android device. This generally happens when a user is trying to send an Man-Machine-Interface code, aka MMI code.
What is this 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