I'm trying as we speak. What if I solder the bottom point as well?
I'm confident it's not a soldering problem (unless you need an additional point), because before I soldered, I got "not writeable", and after, it hangs on "Erasing".
This is using an updated evox.ini with all of the lines for Winbond added.
Someone, shed some light on this, we need to flash this chip.