Password on files

[riders4sia]

this is my phone: k800i

02:50:10| Baseband ID: 9900
02:50:10| Protocol Version: 3.1
02:50:10| Phone name detected!
02:50:10|
02:50:10| Profiling SEMC phone...
02:50:10| Platform: DB2020
02:50:10| OTP CID: 51
02:50:10| EROM CID: 52
02:50:10| EROM Color: Red
02:50:10| IMEI: 35731501xxxxxx
02:50:10| Phone ID: K800
02:50:10| Region: EUROPE_2
02:50:10| CDA: CDA102511/74 R10A
02:50:10| Firmware Version: R1JC002
02:50:10| EROM: R3A022
02:50:10| Ready for operation!

what i need to do????

use setool2lite to patch your phone
Read here : Flash your phone and How to apply or remove patch using SETool 2 Lite - Top Sony Forums