Here is how to get a great macro lens in five easy steps! (one of them's looking at cool pictures)
Step 1: Supplies
Step 2: Taking it apart
there are around 4 tabs you have to wedge your screwdriver(don't stab yourself wiggle it in!!) into open, two on either sides then two more under the label. I am not sure about other cameras, but I think it should be similar.
***careful not to press the flash button*** or else you will be blinded by the auto recharge of the flash!!
Step 3: More dismantling
Take the silver part holding the lens in and yay! you have your macro lens.
Step 4: How to attach the lens
I like it removable because my phone has a lens cover.