I got the JDflasher and have installed the USB Flash drivers; thing is I am completely new to this, how to do a full reflash? Do I go into OFLASH, and where do I get the necessary files (firmware for the K610I). I am relying on the instructions in "http://www.akshayy.com/sonyericsson/tutorials/jdflasher-flashingcustomization-tutorial/". Is it good enough?

Please advise. Thanks in advance.