OLED screen mostly grey after Factory Reset
Posted: Sun Jul 21, 2019 9:23 pm
Just in case anyone else has this problem. After a factory reset of a Zumspot with a 1.3" OLED screen, most of the screen went grey and just one line at the top showed any information. This turned out to be the OLED TYPE under the Expert Config menu having been reset to 3 from 6 by the Factory Reset. So if your screen goes mostly grey check out the OLED TYPE parameter - for a 1.3" screen it should be 6.