Re: Lg Cu920 card not ready
You might want to turn into to 'mass storage remove' and leave it there.Your card may started working , and if it says 'Sim card not ready' because it has to load the sim card info, it could be your phone book list or messages. The more info you have stored on a sim card, the longer it will take to load. While loading, it displays the 'Sim card not ready' message.
Re: Lg Cu920 card not ready
Hello i also Had the similar problem , so first Turn on your phone, then enter this code "277634#*#", "Mass storage remove", then "Mass storage". Back to main screen, click left key, "Check Memory Card". It should works !
Re: Lg Cu920 card not ready
your memory card capacity would be too much for your phone , or You can check that the memory card was sticking in it the card properly , if even it is slightly sticking out and then make sure to pushed the card in ALL they way until you heard a very soft "click".