BW/BW2 Does anyone know how to unlock all the pc storage boxes?

[Cris]

Ok I've been capturing a lot of Pokemon lately and I'm starting to run out of space on the storage pc. I only have 8 storage boxes and I want to know how to unlock all the boxes. Thanks in advance!

 

[Raptor]

I think that you have to put at least one pokemon in each box and that'll unlock 8 more boxes. Then place a pokemon in each of those 8 boxes to get 8 more.

Edit: I just tested it to make sure and it works.

 

[Cris]

Thank you sooo much, it worked!!! Your help is much appericiated!!!