plz friends help me urgent
 

i have a 7210c showing security test failed i already wrote many pm files but no success so i think original pm should work plz any body have send here

write rpl without npc data
and other pm 1 and 309 write with ppm outh

but my rpl data and simlock data corrupted when i got phone its already corrupted but working with sim making calls but charger not supported i repair sd now charging ok but security test failed and contact service
now customer said my phone was working perfect now i am in tension plz send any solution to set at previous condition and return to customer plz help me