You’re thinking of the 9360. On that model you need to go from front to back or you won’t have a good time.

Take care on later models. This is not a breakdown for the 9360, I learned that the hard way.

If you are replacing the battery of a 9360 or latter (2016 onward) make sure to do the FRONT first. There are latches on the back that you may break if you try to force it open that way. After prying up the front and the sides, just lift up the front like you would open a hinged box. You shouldn’t feel that much resistance as the back hinges off towards you after you’ve lifted it around 30-40 degrees.