a55and c55 problem with unlocking
 

am using the freesiemens software to unlock this phones but it seems there are certain types that the soft cant unlock is there any software that i might use am afriad to scretch the test point is there any help

What the problem do you get when use a freesiemens? You have to choose a "boot type" = "New Phone x5x" or "bootcore bug" (it depend of version of Freia). Process of Unlock change EEPROM only and not depend from firmware version.

use friea.