thanks...

In step 4(SEUS)

Then will appear your new firmware type, and u press continue: (In picture, im using SE W910i for example, western europe firmware)

- It will pop-up a window for you to confirm, you have to press Yes twice:

- Now you have to w8, for the process to finish:

- Congrats ! You have debranded your Sony Ericsson, disconnect the USB cable from the phone, remove battery and put it again, and turn on the phone. Enjoy


I am unable to get to this step...It simply says your phone software is up to date.
No update necessary.I tried with various cda no:'s...