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[Q] Call ended without connecting

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Default [Q] Call ended without connecting


I've searched around and read a lot but couldn't find the answer to my problem.

Here is my issue.

When I dial a number, it tries to call then ends the call right away before it even rings.
Can't receive calls either.
Can't send sms, nor receive sms.

Additional info.
I have full signal and it says my carrier on the status bar
Imei is correct - same as back of phone
Phone is unlocked - checked status
Unlocked with Galaxsim unlock, paid version
used repair gsii by helroz, didn't work
apn is picked up by the phone
carrier sim applications menu shows but don't work
Went back to stock with mobile odin, all the way to gingerbread which I'm using right now.

Please advice on what to do, any help is appreciated.
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Interesting; I've never heard of this particular problem before. The first thing I would try would be a different modem, because that's a very easy fix. Also, incorrect APN's could be a factor, even though you say you've already checked that. I would advise checking them again - slowly. Sometimes something as simple as an extra space (or lack thereof, in the case of the 'default,supl' portion of the APN) can cause them not to work correctly.

Good luck.
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I've flashed different modems and that didn't work.

Caller ID in settings give error network or sim card problem it says.

Btw I'm trying with different by Sims and both work on other phones.

Apn is correct I double checked. It picked it up auto.

Let me if you think of something else.


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