Z3X LG box. New security LG Nonstop updates. Added CU515 phone.

LG Qualcomm update v.1.2.7

Added new phone: CU515

Supported phones: CU515, CU720, CU920, KF310, KU250, KU380, KU385, KU970, KU990, U250, U370, U960, U970, U990

Added firmwares:
CU515-MSM21302430-V10g-NOV-27-2007-ATT-US/Nov 27 200717:51:50Sep 05 200704:00:00CU515
KF310-MSM6245-V10c-SEP-29-2008-XX/Sep 29 200815:01:39Feb 26 200808:00:00KF310
KU380-MSM6245-V10a-SEP-24-2007-XX/Jun 11 200811:00:10Sep 05 200704:00:00KU380
KU380-MSM6245-V10a-SEP-24-2007-XX/Oct 04 200715:37:33Sep 05 200704:00:00KU380
KU990-MSM6280-V10b-APR-23-2008-XX/May 28 200819:33:44APR 23 200812:00:00KU990