I read over the tutorials and the patch gave the following:
CURRENT FLASH FILE CID:52
SSW uses complete hash, hash len is:9200
Will flash 460 blocks...
SSW loading returns:0
Going to execute VKP script....
Starting to process VKP patch script: C:\SOny Ericsson W610\SeTool 2 Lite 1.11_ with_video_tutorials\setool2lite_db2020\qamaker\qu ick_access_W610_R6BC002.vkp
VKP script loaded OK. Lines: 1637
Patch structure created OK. Determining blocks to read...
New block #0000 added: $44140000
New block #0001 added: $45A80000
Blocks selected OK. Reading blocks: 2
Blocks readed to memory OK. Checking contents...
Blocks patched OK. Start writing...
Block 0 written
Block 1 written
VKP script executed OK
Elapsed:3281 secs.

But when I insert another carrier sim card i get "Insert correct Sim card"

hmm?? any ideas