what files for clean and unlock k610i

Ok...now i know the process...i only need help in the identification of files that i need to do this process in my other phone, k610i.
This is SE log:

Code:

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ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:49
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:49 PAF:1 IMEI:351xxxxxxxxxxxxx CERT:RED
FLASH CID:49 COLOR:RED
 
Model:K610i
MAPP CXC article: R1CB001    prgCXC1250374_GENERIC_TH
MAPP CXC version: R1CB001
Language Package:EUROPE_1
CDA article: CDA102497/11
CDA version: R7A
Default article: cxc1250376
Default version: R1CB001
 
Network LOCKED
Operator: 268-06
 
Elapsed:194 secs.

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:D:D only this one more....

upgrade to CID52 with setool2lite and use the following files to flash your phone
MAIN : K610_R1KG001_MAIN_GENERIC_TH_RED52
FS : K610_R1KG001_FS_EUROPE_1_RED52
custpack : HB1-06_Generic_CDA102568_10_R4A_GENERIC_EUROPE_1
you'll get these files in the download area
and read here for flashing and unlocking : Flash your phone and How to apply or remove patch using SETool 2 Lite - Top Sony Forums

ok i download this files now...so...i can use SETool lite 1.11 to change the cid?
change the Cid it's the first thing to do? exist some tutorial about how to do this?

Thanks again

just connect it to setool and it will ask you wheter to upgrade or not

ok...so i proceed normally like for w850i until he ask me for this upgrade right?

i connect the phone to SE tool but he don't ask me for nothing diferent...and the option "Change CID to" is disable.... :S

EDIT: Ok its DONE!!! the mistake is that i need to do the change of Cid with XS++ and not with SETool, but thays ok....i made it ! Thanks again:)