Connection Problem Or Invalid Mmi Code Verizon

I just dialed wrong twice in a row (*#*# not #*#*) and got this error "Connection problem or invalid MMI code" When I dial it correctly, my HTC G1 reports Phone information, battery info and history, and usage statistics Take a look at this more general question about dialer codes (aka secret star codes) for reference, too Is there an official dialer code resource?.

Connection problem or invalid mmi code verizon. Data breaches If you’ve had private information like passwords or private messages leaked, that’s a good sign that there’s a problem elsewhere Code To Check If Your Phone Is Tapped These codes allow you to determine if your calls, messages, and other data are being forwarded to another number The code will display the status of the. 18/12/17 · New Connection Problem or Invalid MMI Code dialing from Car , 1928 PM Moto G5 Plus I used to be able to initiate calls via Bluetooth from my car (Ford Sync) I hadn't done this in awhile and tried today, but am getting "Connection Problem or MMI Code" when attempting this I can dial from the phone and have the voice routed to the car, just can't initiate. While different country mobile phone providers vary, Invalid MMI Code error.

03/08/16 · When trying to find out the CSC for the Samsung Galaxy S7 Edge, I get a "Connection Problem Or Invalid MMI Code" One of the common suggested solutions is to enter a comma (,) at the end of the prefix code in the dialer But where is the comma (,) in the dialer?. 25/02/15 · Modify the Prefix Code Another way to fix the Connection Problem or Invalid MMI Code on an Android smartphone would be to add a comma at the end of the Prefix code When a comma is added, it forces. For instant recharge, i am dialing *1*16 digit pin number from the recharge coupon or voucher# At this time ussd code starts running and displays 'Connec.

03/05/18 · But what does not work is USSD codes Every time I get "Connection problem or invalid MMI code" I have tried a few suggestions, I found online, but nothing seems to work (so far) This phone was working fine originally, and so were all these codes, until the S5 stopped functioning, hence the motherboard replacement. 25/07/19 · Also, dial *#06# not working, showing"connection problem or invalid MMI code" On home screen, always show "SIM is not from verizon" About phone > status > IMS registration status, showing "not registered" About phone > network > mobile network state, showing "disconnected" but, About phone > network > service state, showing "In service". 03/02/16 · One of the problem that really caught our attention and which was found to be the most difficult of the many was Connection Problem or Invalid MMI Code A user complaint Hello i am having Connection problem or invalid MMI Code” I am unable to send or receive calls and text messages, and i cannot recharge airtime.

21/06/ · I'm sure most Android users have at some point received a message saying "Connection problem or invalid MMI code" This can sometimes be. Unfortunately I get the same response from my phone as I have gotten every time I have tried any of the codes "Connection problem or invalid MMI code" Argh!. Each time I did this I got a message saying "MMI code started" When I called my number it wouldn't forward (call came through),and instead I got a message that says "Call forwarding IMS UT exception, code=0" or " call forwarding connection problem or invalid MMI code ".

I did it, but although i can use my movil in my country with my company, all the Time say me with a message "the SIM card is not Verizon" even i tried to see the IMEI with *#06# I could not and appear this message "Connection problem or invalid MMI code" (with my simcard, with the verizon´s nanosim that bring my phone i could not do it i suppose becouse dont have money or. I recently got an unlocked Keyone (GSM) off of Amazon, running the June OS update (AAL964), and signed up with TMobile on a prepaid account I have had virtually no issues and this has been a nice upgrade from my older phone, which I had for ~4 years Under TMobile, I have tried to use several of their "short codes", such as #BAL # (225) to check my balance or #WEB # (932) for. Click on “Run Ping Test “ After the Ping test is performed;.

I get the message "Connection problem or Invalid MMI Code" The phone works excellent on all other features and in several countries over Europe Help topic Invalid MMI code in Android General Hi all, I purchased Verizon LG G3, the international version I used my home country SIM card by Orange I get "unknown SIM" icon and when dialing * I get the message "Connection problem. 14/07/18 · See also 6 ways to fix connection problem or invalid MMI code Method 1 You need to run your Huawei phone into the Safe mode which temporarily disables all the apps Once you see Safe mode at the left bottom corner of the screen type in the same prefix code in the dialer that you were trying before and see what the result is For example type *135# If it is working. 26/01/21 · The connection problem or invalid MMI code is a wellknown error that usually occurs because of no or poor network connection And, because of this issue, a lot of people are unable to place calls or receive them Moreover, they are not able to send messages also.

03/10/12 · I enter the code # 7 4 6 5 6 2 5 * 6 3 8 * #, that supposed to bring me to unlock code screen and get "Connection Problem or invalid mmi code" message Any soultions?. Correct Answer I can make calls, but when I try to dial to a numbers that start with * sign, I get "Connection problem or invalid MMI. 17/04/16 · Modify the Prefix Code Another way to fix the Connection Problem or Invalid MMI Code on a Galaxy S7 or Galaxy S7 Edge would be to add a comma at the end of the Prefix code When a comma is added, it forces the operation to execute and overlook any error Below are two different ways that this can be done.

Using stock 404 ATT, rooted, if it matters UCLG1 Don't have non ATT card to try unlock without this code. This video shows that how to fix connection problem or invalid mmi code on android phonethese type of errors are occuring due to the sim card management s. It is not on the dialer per the screenshot Find CSC code.

1 Share Report Save level 1 3 years ago The *004 didn't work either?. 16/04/16 · Connection Problem OR Invalid MMI Code in New Update 601 Marshmellow Hello There, I am Using Samsung Galaxy S6 Edge , I Got an Update 601 Marshmellow , But After it i am Facing ' Connection Problem or Invalid MMI Code ' Whenever i Dial USSD Code like *129# or any other , i tried *129# Not Working i tried *129#, Not Working ,. If I try to do it using MMI codes I get "connection problem or invalid MMI code" I have chatted with support and they say they will get back to me within 48, but, twice, I.

I get the following when I try that"USSD Code running" followed by the message "Connection problem or invalid MMI code" From what I have read, in order to get into service mode on a Verizon version of the S5, i have to root it, which on the current android version that it is running, is somewhat difficult I am fairly confident that my problems are from not having access to Band 12. Another simple and effective way to fix Connection Problem or Invalid MMI Code on android phone is to add a comma at the end of the Prefix codeFor example If your Prefix code is *2904*7#, then adding the comma at the end would do just the trick which will look like *2904*7#, OR You can use the symbol after * l ike *2904*7#. First of all What all causes Connection Problem Or Invalid MMI Code in your smart phone?.

04/08/15 · If you have any suggestion for me, I would be more than happy to hear them As a side note, whenever I try to access the "Hidden Menu", it starts to run the USSD Code, but then simply pops up says Connection Problem or invalid MMI codeI have an AT&T version, but I have tried all of them and none work Thank you in advance for any time and help. Method 1 Check the Network Settings For solving this ‘Connection Problem or Invalid MMI Code’ Problem this is the 1st method to fix this Problem For that, you should check your Network Settings 1 Go to Settings option on your device 2 Now se. Navigate to Device/Phone Information;.

13/07/ · I cannot use the *# code function (eg *123#) It happened during a recent trip to Malaysia It was fine before that and use it pretty often, to check balance enquiry or topup data Now when I dial the code I get a message "Connection Problem or Invalid MMI Code". 03/02/16 · One of the problem that really caught our attention and which was found to be the most difficult of the many was Connection Problem or Invalid MMI Code A user complaint Hello i am having Connection problem or invalid MMI Code” I am unable to send or receive calls and text messages, and i cannot recharge airtime. This move will definitely bring you the “Connection problem or invalid MMI code ” issue Tap the “settings” option in the menu and click on the “installed apps” tab Entering here find the “dialer app” or “phone app” (depending on the version of.

Hi all, I purchased Verizon LG G3, the international version I used my home country SIM card by Orange I get "unknown SIM" icon and when dialing * I get the message "Connection problem or Invalid MMI Code" The phone works excellent on all other features and. 24/05/ · To Fix Connection Problem or Invalid MMI Code on Samsung Galaxy device, this method requires you to simply enter into device information mode and activating Radio to Turn on IMS over SMS To Enter information mode Dial *#*#4636#*#* in the dialer;. Invalid MMI codes are purely because you have WiFi calling enabled on your account They turn it on for everyone wether you need it or not and it screws up the network commands Only customer service can turn it off for you as they have bizarrely removed that option for users in MyO2!.

Fix Connection Problem or Invalid MMI Code If someone call special numberFast FIx1 Reboot smartphone, sometimes work2 Switch from 4G LTE to 3G Can solve. 15/12/14 · Hi there, I have this annoying problem where basically I am being denied of using # codes, a simple example being #*06# in the dialer, and then after doing so it says "USSD running" and like 2 seconds later the message "Connection problem or invalid MMI code" appears. 10/08/14 · When I dial any USSD code it's says "Invalid MMI code or Connection problem" My Device is Sky 810K, I'm using Original ROM ICS 40 (SKY 214) Really thnks fr ur time C chilskater Member Jul 14, 12 21 1 0 Miri Jun 19, 14 at 449 PM #7 same goes hereusing a0ki cant use my local ussd J jhefele22 New member Aug 10, 14 2 0 0 atlanta Aug 10, 14 at 245 AM #8 same problem.

18/07/17 · Here's a code which I found out does not work with Verizon on an iPhone, but I could make it work after switching to a TMobile SIM It also worked on my Android AT&T device as.