Question about Samsung star II duos GT-C6712

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C6712 sim way


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Mi phone pin luck I dant no pin no hello me

Posted on Jan 13, 2015


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Posted on Jan 02, 2017


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Samsung star II duos GT-C6712 gives the message: SIM card removed.

I suspect that the phone which you are using is SIM locked and hence you are facing such problem. Usually the phones which are SIM locked cannot detect the SIM card other than the SIM card which has been allowed to be used. If any unsupported SIM card is inserted in the phone, such errors will be faced. Therefore I would suggest that you check if the phone is SIM locked or not and then go ahead with different troubleshooting procedure.

Apr 19, 2012 | Samsung star II duos GT-C6712

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My phone asking insert sim?

Hi,when a phone displays insert Sim, it means that the phone's Sim tray where Sim card are inserted in bad and can't make the Sim card display again .You'll need to replace Sim tray.

Take care.

Jul 07, 2010 | Samsung Star GT-S5233 Cell Phone

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