I have an SF8008 I want to load a newer image. But it is resisting my attempts. When I select to load from USB it says there is a problem downloading the file and fails. According to the procedure I found I'm using a 16gb USB stick formatted FAT32. But I'm not sure if I can load the latest TNAP images unless I do something else first. The image on the box doesn't support multi-image slots and I want to install one of those kind of images.

