I was able to flash the non-presoldered image on my new Pre-soldered unit and it works great now and displays properly. I did not have a 2.4A USB power supply

I was able to flash the non-presoldered image on my new Pre-soldered unit and it works great now and displays properly. I did not have a 2.4A USB power supply handy, so I'm still using an old 1A iPhone USB charger and it works fine with the AG across the house from my WAP.