[PROBLEM]Cannot Send SMS With Ultrasnow

hi dudesss, sorry for the delay and thanks for the helpfull site, i learned from you that i have to made search before posting and describe the problem in a professional way.

I am using a jailbreak with ultrasnow iphone 16GB (3.0 OS 04.26.08 Modem Firmware) using Vodafone sim card and while i try to send sms i got a problem that you message cannot be send with no error code, i can make/receive calls and receive sms too but cannot send sms.

I tried to change the carrier i used another sim card with another carrier( QTEL) i can send sms perfectly.

I tried to check the message center number and the message center is ok.

It's a strange problem, hope to help me as usual and thanks for your previous cooperation.

To all of you who are still having problems sending out sms-es, you can try the following fix and see if it works.

Before you start you need to know the SMS service centre number of your operator. Find that out.

Step 1 - Checking what number is set as your SMS service centre number

Launch your iPhone keypad and type -

*#5005*7672#
Press Call

You will get a response that tells you the number that has been set as your SMS service centre number. In all probability, that number is missing a digit or is wrong.

Step 2 - Erasing the incorrect SMS service centre number

On your iPhone keypad, type -

##5005*7672#
Press Call

You will get a response that tells you that the service centre has no address or something to that effect. It means it has been erased.

Step 3 - Setting the correct the SMS service centre number

On your iPhone keypad, type -

**5005*7672*+nnnnnnnnn#
Press Call

Note - nnnnnnn is the number of the SMS service centre number that you need to find out in the first place.

You should get a response telling you the number has been set. If the response says No Address, you can use Step 1 to check the number.

Hope this helps. :):):)

Having the same issue except my carrier is T-mobile everything else is the same as djfento. This only started happening a few days ago, I think I may have inadvertently updated to the newest ver of ultrasnow which I'm guessing broke my sms. It was working for quite a while with the older .7 version with no problems. I spent quite a bit of time talking w/ tmobile about it and they tried to help to no avail, I actually used pretty much all those commands that you described mah6447 but they dont fix this problem :(. Does anyone know of a way to get access to an older version of ultrasnow to install?

@Mah6447
Thank you so much!!!!
You solved my problem!!!

I have a 2G iPhone, with OS 3.0 jailbraked with redsn0w.

I use Movistar in Argentina.
I had to change sms service center to +54079000801

thank you so much for your help!!!

:)

@Mah6447

thanks for your advice, it;s the first think that i thought about it but it didnt fix the problem..sms service center is ok but still cant receive sms i dont know what is the problem, maybe some update for the baseband will fix this issue.

waiting for the 3.1 final.

thanks.

Up....!!!!

Quote:

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Originally Posted by djfento

waiting for the 3.1 final.

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Why? Do NOT, whatever you do, upgrade to 3.1 if you want US to work.
I have not heard of anyone else not being able to send texts. I don't believe this is a US problem.