Help with unlocking, please help

I need to debrand my phone, can you please help, info below. What files will i need to do this. I know how to flash etc, just not sure what files to use

Thanks

ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:357994***** CERT:RED
FLASH CID:52 COLOR:RED

Model:K810i
MAPP CXC article: R8BA024 prgCXC1250811_GENERIC_SM
MAPP CXC version: R8BA024
Language Package:T_MOB_INT_A
CDA article: CDA102779/51
CDA version: R6A
Default article: cxc1250813
Default version: R1KG001

Extended LOCKED
Operator: MULTIPLE

Elapsed:5 secs.