To get in the sadlelite.
You dont
you cant
fingerprint
You take it to the B.A.D control center.
The fingerprint....You use it to get in the BAD HQ.
In the final building when you are reprogramming the computers. you use the fingerprint to get into the building.
When you get the fingerprint from the BAD boss on Spy Island in Poptropica, you need to take it to the fingerprint scanner located in the secret hideout. Use the fingerprint to unlock the scanner, which will provide you with access to important information and help you advance in the game. Make sure to explore the area for clues and items that can assist you in your mission.
YOU find the door and click on it B.A.D. boss FINGERPRINT YOU find the door and click on it B.A.D. boss FINGERPRINT
When you're wearing thermal goggles then press the keys in this order: blue fingerprint, green fingerprint, yellow fingerprint, and then red fingerprint. I think the number is 2014, I'm not sure.
you use it to get past the lazers in the BAD head quarters
fingerprint
Because you need the fingerprint to access the B.A.D control center.