Thanks ercolino, this is exactly the piece of information I needed since the beginning. Clear and concise.
I suggest you guys edit the wiki to reflect that.
Do not forget that normal users are very afraid of bricking their device, so being very specific about what firmware files and when they must be used, is paramount.
No I did not say that.
I said that each file must be attached to a specific scenario, so there is no misunderstanding or doubt.
E.g. .img file to be used from OEM web admin page and when upgrading from factory image (where applicable). I only understood that from ercolino eventually.
Totally unclear the usage scenario for the other two files though.
I was concerned you were saying that. You want someone to edit the Wiki of your device - to add information about files that should not be used for the easy OEM install.
Wouldn't that information be more relevant on the Image Formats page - or the generic TFTP pages, etc?
So you're still claiming that you don't understand?
Wow, ok. The Wiki was provided to you - are you saying the Image Formats Wiki is also unclear?
Perhaps someone else can assist - I wasn't aware you're saying the usage of the other 2 files remains unclear. I wish your OpenWrt setup and device well.