Sony Ericsson unlock via setool

Hi im having problems flashing and unlocking my k550i locked to t-mobile,

I have followed this guide thuroughly and when i try to apply the quick access patch i get unsupported combination error.

The k550i currently has R1JD001 Firmware on it so i downloaded the R1JD001 MAIN and used this to genarate the vpk quick access patch ,

Please can someone help me out

 

Try to read info and paste log.
Do not include your IMEI no.
Read the info in XS++ , we need to know the CID no.

 

ok well thanks for your reply , however i have successfully flashed to w610 and applied quick access and simlockremove patch , and the phone was fine appart from one main thing, the receptions completely F***ED up , sometimes it says no netw. coverage , other times emergency calls only, rarely stays connected to o2 for longer than 15 mins

so i reflashed back to k550 and with no luck same problem persists , i just wish i had of waiten for my 2 free t-mobile sims to arrive (sigh)

 

Do you have the backup of the gdfs?

 

of when the phone hadnt been touched ( at stock k550i firmware) , Yes i have , i backed it up with setool and XS++