Esto me tiro el setool... A ver si con estos datos me pueden ayudar un poco mas...
Welcome to SEtool2 ( LITE edition ) v 1.11

ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:51
Speed:921600
Flash ID check:2019
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:35220801179713 CERT:RED
FLASH CID:51 COLOR:RED

Model:K790a
MAPP CXC article: R1GB001 prgCXC1250477_GENERIC_EV
MAPP CXC version: R1GB001
Language Package:AMERICA_2
CDA article: CDA102535/314
CDA version: R3A
Default article: cxc1250491
Default version: R1GB001

Operator: 000-00

Elapsed:5 secs.