Obviously I'm pretty well versed in ERSky9X so I want to stick with that rather than having to transfer all my models over to OpenTX and essentially go from scratch.
So, I suppose the big question will be... Can I just plug the X9D+ in boot loader mode into the laptop and run up eePeSKY, back up the existing rom and install the correct version of ER9x?
The other question I have is, can I just restore my model memory back up once I've done the firmware update to get it onto the X9D then re-pair the receivers as normal?
Sorry if these are dumb questions, but I can't seem to find anything obvious that gives me the right sort of pointers
