xperia miro showing invalid card

[Ridhoyanuar]

can someone help me to solve this problem?
my sony xperia miro is showing invalid card and cant detected sim card, please tell me how to solve it. i've already flash my phone with SUS,SPCC,and Flashtool but it still doesnt work :'(

[Uliwooly]

Get a brand new SIM card 

[Ridhoyanuar]

i already do that, flashing with flashtool, SUS, SPCC, but it still showing invalid card, i've go to sony service center, and they said it will take a month to repair it,

[Uliwooly]

Sorry to hear that 

[Xperiatipo7]

do u Get this msg in all different sim cards