No ground to solder to? Switch lite chip ID and diagnosis

I got this thing for my lite. I thought I did a very nice job soldering but it kept just booting to the original firmware. Here's where I think I went wrong. First, the circled area doesn't have two points on the ribbon cable to solder to the diode. I think that's the 3.3v power. It only had the top soldering spot. Maybe I need to add wire?

Or, maybe I used the wrong mod chip firmware? I flashed it with pico firmware and maybe it's hwfly? Anyone?