How To Fix Connection Problem or Invalid MMI Code Error In Android [Updated 2024]

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Жыл бұрын

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 a MMI code you ask? It’s those funny codes you enter on your dialer that includes an asterisk (*) or hash (#) characters, like calling #BAL on your Verizon Wireless phone to check account balance, or sometimes it’s just a prefix code you enter before a phone number.
If the Connection Problem or Invalid MMI Code problem is driving you nuts, we got a few solutions that should solve your issue.

Пікірлер: 29

@marifetampoy2853 Жыл бұрын

Thank you sir, problem fixed☺️ I disabled my other sim and enabled only smart sim ,and I try to check my balance after,and it was been fixed ☺️

@jjsmnow 9 ай бұрын

Music levels are to high compaired to voice. You dont need music . Save yourself from extra work.

@rashida4347 8 ай бұрын

Thanks for teaching us

@itzhien Жыл бұрын

Omg thank you so much the third (3) method works perfectly for me 💙keep up the good work

@agustdbae_suga9955 6 ай бұрын

Thank you soooo much!

@marifetampoy2853 Жыл бұрын

Good day sir, how to fix problem in keyboard realme c15 , keyboard doesn't appear on the screen.Thank you.

@janisgoldberg7187 10 ай бұрын

Thank you so much

@jersonlabang3417 Ай бұрын

How about when it says that "Error from Application" ?

@brandontrimble5971 Ай бұрын

It was a very informative video. However none of the solutions worked. Any other ideas?

@swishatrisha6430 7 ай бұрын

Phone makes calls and texts but still doesnt go away keeps popping up

@AnnieNelson-wo6bm Жыл бұрын

Watching this in hearing fuck fuck fuck in my head.. someone is messing with my phone

@allenfritts4847 10 ай бұрын

I thought i heard you say at the beginning that this would work well lo and behold it doesn't work

@gumball466 11 ай бұрын

Get rid of the music, it's loud and obnoxious. You talk then the music blares. Just talk!

@michaelbrown5009 Жыл бұрын

It was not helpful phone still doesn’t work

@IgnProfe. Жыл бұрын

Did you found any solution? Let me know bro

@Lifomatics 9 ай бұрын

Harsh background music

@raymondlacsamana9189 10 ай бұрын

Anong code sa samsung A7 2018

@leoschneider4889 Жыл бұрын

I'm having connection problems or invalid MMI code.Could you correct it please

@shukriahussaini8491 Жыл бұрын

Mine is the same issue nothing worked 😢

@shichikim174 7 ай бұрын

Same here😢

@AsmrrrHub 4 ай бұрын

@@shukriahussaini8491bro did you get solution ? Please tell me 😢

@alphaedenacademy Ай бұрын

Mine says Connection problem or invalid MMI code and none of these could solve it. Anyone with solution?

@hanifrahimi9965 2 ай бұрын

Couldn't help

@SheRico-dr1mk 2 ай бұрын

Paano kapag DITO simcard

@rezaulrana225 26 күн бұрын

redmi note 10s আন অফিসিয়াল ফোনের এই সমস্যা দেয় কেন

@preciousisart Жыл бұрын

Wow, it helped 😁😊

@hot.graciana Жыл бұрын

Sure?