@philzfog12
Yes he can unlock CID53 phone for free
@PhoneHome
For unlocking CID53 phones read this Patching CID53 (DB2020)DB2010,2012 - Top Sony Forums
and download this CUSTPACK for your phone
HB1-06_Generic_CDA102568_14_R4A_GENERIC_EUROPE_5
from download section - custom files - K800 - ......EUROPE_5