al meter el cda este es el log que me da

Welcome to SEtool2 ( LITE edition ) v 1.11
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors

if you like LITE edition - please visit http://www.setool.net and buy FULL.

FILE RECOGNIZED AS CUSTOMIZATION PACKAGE.
PACKAGE CONTAINS SIMLOCKS ! USE WITH CARE !
CDA:CDA102743/144
MODEL:K550i
VARIANT:AMERICA_2
LANGUAGE: EN
LANGUAGE: PB
LANGUAGE: XL
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35489401815375 CERT:N/A
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
ldr_on_ldr hdr no ack (10)
CSloader uploading failed,exiting
Elapsed:16 secs.