Pokémon™ GO Plus+ Faceplate Removal

What you need

Flanking both sides of the charging port are J00 Screws. Remove these.
These screws go into plastic, so when re-assembling the device, be very careful not to over tighten them.
These two screws are identical to each other, but differ from the screws within the device, keep them separate from any screws you remove from within the device.

When looking at the front of the device, with the charging point at the bottom the device has a hinge clip and wires on the top right.
While opening, be extremely careful not to damage the fragile cables and connection between the main body and the faceplate.
With a fingernail or some kind of slim pry tool, gently lift from the bottom left corner.
There is adhesive that is holding the faceplate on, If you have difficulty pulling it off, use a plastic spudger by inserting it in on the bottom left then slowly hinge the device open while applying pressure to the adhesive pad to loosen it.