I try to use AccuDial Free V8.4.2 on HTC HERO and I keep getting the following error message: "Connection problem or invalid MMI code" whenever trying to dial a dial plan which is not just numbers.
Does anyone know how to solve this problem?
Thanks
I'm having the same problem
I'm having the same problem on my HTC vogue. Can anyone help? I am only able to make calls to one of my contacts it's very strange. All other contacts I get the error, connection problem or invalid MMI code. I am running Android 2.2.1 Kernel 2.6.32.9. Baseband: unknown
Thank you so much.
ok dont know if it will work for you but it worked for me
add comma (,) in the end of the code
example:
*100*2# into *100*2#,
works for me
Heavens_King said:
ok dont know if it will work for you but it worked for me
add comma (,) in the end of the code
example:
*100*2# into *100*2#,
works for me
Click to expand...
Click to collapse
With me works, on L720, with PLUS (+) signal after number
hi all.. i have an internet connection problem for my diamond.. i already tried to contact my operator customer service, but they said there was no problem from my sim card... i also tried my sim card on another device, and it was okay... but when i use it on my diamond, sometimes i got this connection problem, i couldn't connect to the internet via GPRS.. sometimes i have to turn off my data connection from my comm manager, then i tried to browse again with opera, and then it worked.. but sometimes i had to do it several times before it worked, even sometimes it didn't work at all... i also didn't get my email at the time i supposedly get the email...i usually get my email late.. is there anyone who got same problem?? any solution?? please help... thanks before...
i have this problem me too. but when i change my simcard to an another phone i have the same problem. please help me.
hi , i also have the same problem , i get the message every time the phone can not connect to GPRS , how can i stop this message ?
Hi,
What I am asking is why my Xperia always refuse me when I dial *363# ?
Everytime I dial that USSD number, it just says, command not supported.
*363# is a USSD for my celular operator to choose my Internet connection package. Is there any tweak or application to solve this problem?
FYI: I've installed "PREPAIDSTATUS.PPC" from http://forum.xda-developers.com/showthread.php?t=349955&page=2. But I think it didn't solve my problem.
AFAIK USSDs are provided by the operator, not the phone.
I have the same problem - XPERIA can't work with long USSD.
1) There is known bug/problem in Galaxy S with eclair 2.1 that USSD code stops working after some time in . I faced this problem for many days and was unable to use some GSM services like balance checking etc. I did not find any solution for it on internet.
Luckily, I was able to pin point the cause which was creating the USSD problem and just want it to share so that your time can be saved.
I observed the mobile tracker is causing the problem. As soon as I turn it off USSD works fine. When the mobile tracker is On then USSD is screwed up again. I am sure there may be other apps which can cause similar problems ... please share if u find any...And of course all galaxy S users..please confirm if the mobile tracker is casing issue in your phones as well??
2) Edit Update - For those who find "Mobile Tracker" is not the root cause --
Backup your important data.
You have to do a clean install / Factory RESET once again... try to isolate the problem causing app by installing the apps one by one and checking the USSD code functioning...for me it was mobile tracker on galaxy s Android 2.1 .....
I know this is quite tiresome work when you want lots many apps on your device...
But then you have to make a choice.
3) USSD code error when i do a speed dial..
Please hold speed dial digit for few seconds instead of using # then number OR number then call...
I have the same issue and I really don't know what's causing it. However when I put the SIM from an older contract (same carrier) USSD codes work.
However with the sim/contract I got the phone with, I get the following error "You don't have access to this service".
Might be related to the fact that the contract isn't fully activated or something like this
USSD Balance Check Problem Solved / Solution.
Samsung Galaxy S I9000 USSD command output problem solved, thanks to Ravi4Chahal.
Problem:
when i run my balance checking command *124# the USSD command executes but no output displayed,
Solution:
I disabled the mobile tracker in Settings -> Location and Security -> Mobile Tacker -> Disable
I too had a similar problem that I was only able to solve disabling Mobile tracker.
Does anybody know of a way that we can keep the mobile tracker on?
Its really a great tool in case your phone gets stolen
Thanks a lot,
I have samsung i5801 i just switched off the mobile tracker, now i can check the balance and also it shows the balance after the call is ended.
But the mobile tracker is a good utility wat should i do make both work properly.
thanks ravi4chahal, i'm able to run ussd codes now.
but still, i'm not getting "last call charge" message
Vodafone India
I recently upgraded to leaked Froyo 2.2 XXJPH, it seems USSD problem is resolved in this version. USSD code running fine along with mobile tracker at the same time.
Cheers!
Thanks Ravi! I was also facing the same problem but wasnt able to figure as to what was causing the problem. Now I can atleast check my balance by disabling the Tracker temperorily.
Samsung Galaxy S: Mobile Tracker is the problem indeed! I was wondering why I couldn't check my balance any longer... Thx!
Since Froyo seems to fix the issue, all we have to do is wait
USSD Code in Galaxy S
Indeed Tracker is the key problem to run USSD code in Galaxy S. Hope Froyo will solve the problem soon.
Thanx Guys. Problem Solved. Been wondering about it since i bought my phone 3 months back.
ravi4chahal said:
There is known bug/problem in Galaxy S that USSD code stops working after some time. I faced this problem for many days and was unable to use some GSM services like balance checking etc. I did not find any solution for it on internet.
Luckily, I was able to pin point the cause which was creating the USSD problem and just want it to share so that your time can be saved.
I observed the mobile tracker is causing the problem. As soon as I turn it off USSD works fine. When the mobile tracker is On then USSD is screwed up again. I am sure there may be other apps which can cause similar problems ... please share if u find any...And of course all galaxy S users..please confirm if the mobile tracker is casing issue in your phones as well??
Click to expand...
Click to collapse
Hello,
Can you help me to solve the same problem in Samsung GT-i5503, because there is no option of Mobile tracker to disable.
Thank you in advance.
Nodirbek
yes , so is m110s, no mobile tracker
You have to do a clean install / Factory RESET once again... try to isolate the problem causing app by installing the apps one by one and checking the USSD code functioning...for me it was mobile tracker on galaxy s Android 2.1 .....
I know this is quite tiresome work when you want lots many apps on your device...
But then you have to make a choice
I do not have mobile tracker
in my samsung galaxy fit i have same problem, but my setting does not have tracker.
Any suggestion?
hello all
i am facing the USSD code error when i do a speed dial.
after reading here i see my mobile tracker isant marked even wich means it is not working and disabled but i still have the error.
if i try to mark under mobile tracker wich is Set mobile tracker it asks me for a password.
the mobile tracker it self is grayed out and it says i need to log into my samsung account in order to use it.
so mobile tracker is not working and still have the error what could this be ?
would love to fix this using speed dial allot
If it isn't "Mobile Tracker" then it must be some other app causing the issue. Backup your important data and do factory reset. Most probably it would solve the problem.
ravi4chahal said:
1) There is known bug/problem in Galaxy S with eclair 2.1 that USSD code stops working after some time in . I faced this problem for many days and was unable to use some GSM services like balance checking etc. I did not find any solution for it on internet.
Luckily, I was able to pin point the cause which was creating the USSD problem and just want it to share so that your time can be saved.
I observed the mobile tracker is causing the problem. As soon as I turn it off USSD works fine. When the mobile tracker is On then USSD is screwed up again. I am sure there may be other apps which can cause similar problems ... please share if u find any...And of course all galaxy S users..please confirm if the mobile tracker is casing issue in your phones as well??
2) Edit Update - For those who find "Mobile Tracker" is not the root cause --
Backup your important data.
You have to do a clean install / Factory RESET once again... try to isolate the problem causing app by installing the apps one by one and checking the USSD code functioning...for me it was mobile tracker on galaxy s Android 2.1 .....
I know this is quite tiresome work when you want lots many apps on your device...
But then you have to make a choice.
3) USSD code error when i do a speed dial..
Please hold speed dial digit for few seconds instead of using # then number OR number then call...
Click to expand...
Click to collapse
ravi4chahal said:
If it isn't "Mobile Tracker" then it must be some other app causing the issue. Backup your important data and do factory reset. Most probably it would solve the problem.
Click to expand...
Click to collapse
I have a similar problem with my GT I9008L. I tried all solutions but no change. I think it's probably due to the fact that the phone is from china and its firmware csc is solely china while i am outside china. Can anybody help me there? Many thanks.
My HTC One phone is coming up with different sorts of errors. Never been rooted or anything and a factory reset has not helped either. It was working fine previously.
Now when i try to dial out i get the error message:
Connection problem or invalid MMI code.
I also notice that it says USSD code running when i dial a number at times.
There is also a small message that says out of service area when trying to dial numbers.