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VLg phone is displaying SIM INVALID, SIM card registration failed.

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Before registering my cell phone i used to use 2 sim cards. After registration it allows only my first registered sim card, not any other, even if it is from the same company. If i put another simcard even if it is from the same compan, it gives the messege ``Illegal use. power off`. It is very hard i can't put 2 sim cards and when i travel to another country i have to use another phone.

CAN ANYONE HELP PLEASE HOW TO SOLVE THE PROBLEM?

Posted on Aug 19, 2010

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