I'm willing to buy the right tools, but I just can't figure out how these are supposed to come off. The brown connector in the back looks like the type that needs to have the tool slide in to spread it apart, but there is no room to get a tool in there that I see.
I have no idea on the black one in the front. It kinda looks like you push down on the tabs, but they are super soft so it doesn't do anything to release the connector.
Any help is much appreciated.

I have no idea on the black one in the front. It kinda looks like you push down on the tabs, but they are super soft so it doesn't do anything to release the connector.
Any help is much appreciated.