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SIM not allowed MM#3 Xperia Sola ICS

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One time poster
Message 1 of 6
15,346 Views
Message 1 of 6

SIM not allowed MM#3 Xperia Sola ICS

I have xperia sola and i'm very satisfied using it but recently I had a problem. At the notification bar a "Sim not allowed mm #3" message appear and my phone can't recive calls and messages, what do i have to do? It's very serious problem
, it's like i don't have a phone when it happens and sometimes it take hours to notice it. Help!!!
1 ACCEPTED SOLUTION

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Sony Xperia Support
Message 2 of 6
18,039 Views
Message 2 of 6

Re: SIM not allowed MM#3 Xperia Sola ICS

This sounds like the SIM card, I suggest testing another SIM card to see if this resolves the issue, if this does not help, then I suggest a software repair to fix any glitches the device may be experiencing.I have supplied the appropriate software below to perform this task

http://www.sonymobile.com/global-en/tools/update-service/


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Official Sony Xperia Support Staff


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5 REPLIES 5
Sony Xperia Support
Message 2 of 6
18,040 Views
Message 2 of 6

Re: SIM not allowed MM#3 Xperia Sola ICS

This sounds like the SIM card, I suggest testing another SIM card to see if this resolves the issue, if this does not help, then I suggest a software repair to fix any glitches the device may be experiencing.I have supplied the appropriate software below to perform this task

http://www.sonymobile.com/global-en/tools/update-service/


What are your thoughts about this forum? Let us know by doing this short survey.


Official Sony Xperia Support Staff


If you're new to our forums, make sure that you've read our Discussion guidelines.

To get in touch with your local support team, please visit our contact page.

One time poster
Message 3 of 6
13,400 Views
Message 3 of 6

Re: SIM not allowed MM#3 Xperia Sola ICS

Thank you i found the solution it was the sim card!!!

One time poster
Message 4 of 6
9,597 Views
Message 4 of 6

Re: SIM not allowed MM#3 Xperia Sola ICS

I GOT A ERROR . but i switched off my sony xxperia c1904 and i dismantle the sim and replaced again so the problem was resolved.

Thanking you

One time poster
Message 5 of 6
8,400 Views
Message 5 of 6

Re: SIM not allowed MM#3 Xperia Sola ICS

Me too problem 

Visitor
Message 6 of 6
5,106 Views
Message 6 of 6

Re: SIM not allowed MM#3 Xperia Sola ICS

I have the same problem with my XA1, except only when I am thousands of miles from home and don't have a windows computer to do a data fix. It is happening on my main phone number and I don't have another sim to put in there, thus making me inaccessible by phone for emergencies etc. The irony is that this same phone and sim worked in the same place I am now having problems 6 months ago. I have tried just taking out the sim and putting it back, but that doesn't work.