No more searching for rare drivers on discs or on the web or inserting one installation CD after the other. Just create a free account, log in, and start downloading the updates that you need. Where is serial number on lifeproof nuud case. The serial number is a 10-12 character code that is found on a small white sticker on the inside of your case. Each LifeProof case has a serial number clearly located on the inside of the case. There are usually two stickers on each case-one on the front of the case and one on the back. The serial number is located on the sticker on the back of the case. I am trying to register my lifeproof case and it asks for the serial number and IMEI, I do not know where to find these. I was hoping to avoid opening the case for the third time. You can also export all your current drivers (or just the ones that work ok) to a folder or a compressed file.