[GT-I9300] Not Service

[greenman]

ok , I test connection with the sim card y says is not registered on network

Do you have any signal bars?
If you go to Settings > My device do you have the correct IMEI or dial *#06#

If the IMEI is correct, can you make sure it is not your sim card, by either trying your sim in another phone, or a different sim on your phone.

[rickygm]

Do you have any signal bars?
If you go to Settings > My device do you have the correct IMEI or dial *#06#

If the IMEI is correct, can you make sure it is not your sim card, by either trying your sim in another phone, or a different sim on your phone.

the imei is different than I have behind the battery, I'm from Nicaragua

[greenman]

the imei is different than I have behind the battery, I'm from Nicaragua

Doesn't matter where you are from.
Not having the correct IMEI is stopping your network connection.
Can you restore your backup efs now?

That should restore the correct IMEI.
You may have to install your Guatemala firmware again after restoring your efs.

[rickygm]

I see two net movistar and claro, I belong to movistar but not registered yet

[rickygm]

Doesn't matter where you are from.
Not having the correct IMEI is stopping your network connection.
Can you restore your backup efs now?

That should restore the correct IMEI.
You may have to install your Guatemala firmware again after restoring your efs.

hi, and restore the efs and does not work

[greenman]

hi, and restore the efs and does not work

Is your IMEI now correct?

[rickygm]

no still the same that put this rom 0049990xxxx

[greenman]

no still the same that put this rom 0049990xxxx

Ok. You are going to have to look at repairing this, either by yourself or take for repair to a shop.

[greenman]

If you want to do it yourself, then take a look here :
[ Login above or register to see download links. ]

[rickygm]

Ok , thnk greenman