Posted 5/18/2020 13:11 (#8265039 - in reply to #8264791) Subject: RE: FM 750 firmware update issues
East Central, Nebraska
ive been around these 750s since they were new. the problems your having likely rely mostly on memory being full. I can say that last year when we had the big end of the world update in Feb I updated a dozen or so 750s and 2 of them bricked when doing the update. I could not make them do anything after the update started. agexpress told me that the memory was full and in order to successfully do an update the system needs some room to work with therefore the updates will not be successful when memory is full. not only was the update not successful but they did not function after trying.
also I would think that since you have about the oldest firmware that exists for these displays that did not help much.