Yeah I have an old viao too and it didn't work on that for some reason. Try it on another pc. Windows 7 can offer some additional problems so it's better to use xp even better than that is linux. Well not better, just maybe easier. Use a newer pc with xp and go into Bootloader before you do (power on while holding up key on keyboard). It will say something like bootloader 2.7 ok to program USB.... on the phone. From there plug it in, open rsd lite and your phone should show up in the top row. Then click the box with the (...) symbol and locate the extracted sbf file click OK and then start and it should work for you. I would worry about just the sbf and not any patch or anything like that. Let's get it back working, fresh on stock rom
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