Greeting. Yesterday I refreshed the little zero with a new Openatv 7.5.1 image, had some kind of older Openatv 7.4 backup on it, started flaschxpander and installed two or three basic plugins (piconupdater, skin x-dreamy, epgimport) and something didn't impress me, after that I tried to restore the old image 7.4 and somehow install it. It seems to me that it recognizes the USB, flashes briefly and there is no installation, but the new 7.5.1 is booted up. I also tried to change the usb (three different ones, none larger than 8 GB), but without success. I would like to mention that this new image 7.5.1 properly recognizes all three, so it is not up to the usb slot (tried both slots). Tried today with three new different images and the same thing happens, it's confusing but it boots up again 7.5.1, as if it's locked. Is it possible to insert an image via webif or any other way?