unlocking k770i

[Botyto]

Hi... I got my SE K770i 2 days ago and I found out that I can use it for alot more if I unlock or unbrand or patch it (I don't know what's the difference, or what they mean...). So I downloaded XS++ and tried to connect my phone.. I removed the SIM and MS, turned off the phone, pressed Connect on XS++, holded C on the phone and connected the USB cabel, but I think the program didn't detect my phone, 'cause after about 30 seconds it said that it cannot open some communication port...I read a few threads about unlocking k770i and I think I need some drivers from SE official website... Can anybody guide me abit, please... :confused:


OK, I installed these USB Flash Drivers and here's XS++'s log:
10:48:26| XS++ v3.1 (Darwin) Ready !
10:48:26| Executed on Microsoft Windows XP
10:49:08|
10:49:08| Attempting to open the interface...
10:49:08|
10:49:08| TURN OFF PHONE!
10:49:08| Hold 'C' button on phone and connect phone NOW.
10:49:08| You have 30 seconds...
10:49:08|
10:49:41| Error: Cannot open phone communication port
10:49:43| Disconnected... Unplug the phone
10:50:37|
10:50:37| Attempting to open the interface...
10:50:37|
10:50:37| TURN OFF PHONE!
10:50:37| Hold 'C' button on phone and connect phone NOW.
10:50:37| You have 30 seconds...
10:50:37|
10:50:42| Baseband ID: 9900
10:50:42| Protocol Version: 3.1
10:50:42| Warning: IMEI name does not match GDFS name (IMEI:NULL GDFS:K770)
10:50:42| ...using GDFS name
10:50:42|
10:50:42| Profiling SEMC phone...
10:50:42| Platform: DB2020
10:50:42| OTP CID: 51
10:50:42| EROM CID: 53
10:50:42| EROM Color: Red
10:50:42| IMEI: 35362703xxxxxx
10:50:42| Phone ID: K770
10:50:42| Region: MEDITERR
10:50:42| CDA: CDA102568/4 R8A
10:50:42| Firmware Version: R8BC004
10:50:42| EROM: R3A022
10:50:42| Ready for operation!

what now?