Getting configuration error after flashing

Hello friends,

Pls help me out of this problem. I have a k530i and I tried upgrading it to w660i. I tried both SEtool & XS++, but it says my phone doesnt support. My phone flash cid is 53. Opt CID is 51. Somehow I was able to flash with FAR+JDF software. wen I switch on without inserting SIM, I get a demo screen of w660. but when I insert the SIM and turn on, it says configuration error. Please contact your network operator or service centre.. But surprisingly, I am able to receive calls in it if I dial from a different number.

Could anybody help to resolve this issue?

Use custom pack, must be same with File System (FS) version!
Example:

1. W660_R8BB001_MAIN_GENERIC_FY_RED53
2. W660_R8BB001_FS_EUROPE_2_RED53
3. HB1-06_Gen_CDA102568_14_R8A_GENERIC_EUROPE_5 (Downloads > Custom Files > w660custpack)