Sounds like you are already at 2.003 (or 2.004). Are you sure you are looking at the correct version number? You need to follow the procedure in the instructions to see the hidden screen. You need to look for App Version.
Try installing 2.004 one more time. Then go ahead and try installing CNSD-210BT. No harm if it doesn't work. If you get past the password check, you're gold!
Hidden screen and App version? I never ran across that mention.Maybe it did get to 2.004 and I just looked at the wrong place. I have tried it a few times but not CNSD-210BT will give it a shot.
Well I tried it a couple of times and CNSD210 SD1 doesn't get recognized,. I even tried SD2 for chits and giggles. Nothing happened. So how do I correctly look for what version I am running?