Question about Cell Phones

1 Answer

I always have problem loading airtime on LG705 Smartphone. It tells me connection problem or invalid MMI code.my network also goes off when other phones have full network. Help!

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,249 Answers

You have a service provider problem. Call your provider and ask for tech support or go into a store who is an authorized service dealer.

Posted on Nov 30, 2014

Ad

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

SOURCE: Everytime i try to recharge

Hey There! You can try contacting your service provider and ask them to provide you the MMI code since your phone keeps requesting that. If its not the SP, then you should contact your service centre where you bought the phone from. Since it's been only a month, your warranty is still valid!
Other than that, regarding the MMI code, I could try to get it for you. Please provide me info on which Country you are located in and what Service Provider. I might be able to help you much further :)
marinora_17.jpeg

Posted on Jan 14, 2011

gregloechel
  • 283 Answers

SOURCE: how to solution for Connection problem or invalid mmi code in samsung GT-19070?

Hi Mohammad, try a Factory Reset.

Posted on Jun 18, 2014

  • 1342 Answers

SOURCE: my htc desire z does not make call anymore, i run a ##002# code and now always says "connection problem or invalid MMI code" please help me

You need to take it to a store from your cell phone provider.

Posted on Jun 23, 2014

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

INVALID MMI CODE


What MMI code isn't working on what provider?

Mark
Motorola Support

Apr 16, 2014 | Motorola Mobility Moto G 8 GB Black...

1 Answer

I have a connection problem and keeps sending message of invalid mmi code


This may be more related to your service provider than your phone. Please contact your provider (e.g Verizon, Sprint, AT&T, etc) for answers to this issue.

Jan 31, 2014 | Apple iPhone Cell Phones

1 Answer

Connection problem or invalid mmi code


solution for Connection problem or invalid mmi code in samsung GT-19070

Dec 14, 2013 | Samsung Galaxy S Advance GT-i9070 Black...

1 Answer

Connection ploblem


You would be having a SIM card problem, I recommend that you send back your SIM asking for a new one.

Nov 15, 2013 | HTC Inspire 4G Smartphone

1 Answer

Connections problem or invalid mmi code


Connections problem or invalid mmi codePermalinkReport Abuse

Aug 18, 2013 | Samsung Galaxy Ace Gt-s5830i - Black...

1 Answer

Connection problem or invalid mmi code


connection problem or invalid mmi code fix sky wega 850

Aug 18, 2013 | Samsung Galaxy Ace Gt-s5830i - Black...

8 Answers

Sky vera 4g lte phone "Connection error or invalid mmi code"


I had similar issue for Vega R3, for checking my phone balance *122# and came out " Connection problem or invalid MMI code ".any idea to solve ? thanks!

Feb 07, 2013 | Cell Phones

2 Answers

"invalid IMEI", SIM not detected


Invalid Sim means get the Unlock code from service provider and Unlock it.....it locked to Network.

Aug 26, 2011 | Cell Phones

Not finding what you are looking for?
Cell Phones Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cell Phones Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

yadayada
yadayada

Level 3 Expert

76630 Answers

William Alequin

Level 3 Expert

928 Answers

Are you a Cell Phone Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...