k530i to w660 ! help

[BadBoyTC]

Download W660i firmwire - MAIN, FS and custom pack, you need to choose what language you want

And then use a software to flash the firmwire such as XS++
and follow a tutorial like this one:
XS++ 3.1 Guide-Flashing, Customizing, Recovering - Top Sony Forums
use this to flash the firmwire

[kalabala]

i did that,, i get not configuration error. Please contact your network operator or service centre. i tried to do it again with diferentcustom pack but it didn't help... please help with that .. i really need this phone.

[SeaMonkey]

Look here CONFIGURATION ERROR - Answer is here - Top Sony Forums

[mezzano]

i did that,, i get not configuration error. Please contact your network operator or service centre. i tried to do it again with diferentcustom pack but it didn't help... please help with that .. i really need this phone.

Probably you didn't instal "Custom" correctly.

[riders4sia]

i did that,, i get not configuration error. Please contact your network operator or service centre. i tried to do it again with diferentcustom pack but it didn't help... please help with that .. i really need this phone.

apply custom pack correctly and your problem will be solved