Can a PSP Go with version 6.38 run CFW?o?

I have a PSP Go that was upgraded to the newest OFW, 6.38 because of the recent attack on Sony. The previous owner thought that it might be a good idea to do it... Is there CFW for that version on a PSP Go? I've heard that if it's the wrong one it can brick it. So I'm just wondering if any one knows if it will work for the Go, or if they have actually used it themselves. Thank you.