xt192015 error after unlock

After unlock it is giving error ( com.motorola.ccc has stopped ) even i flashed with this file


XT1920-15_PETTYL_TESCOGB_8.1.0_OPG28.54-19_cid50_subsidy-TESCOGB_regulatory-DEFAULT_CFC.xml.zip

Customer is very angry please give me solution .