One visible thing you’ll notice after removing the back is that the glass panel is firmly fixed to the frame with lots of adhesives, apparently to improve its water resistance. In addition, there are thirteen Philips screws holding a plastic cover which also holds the wireless charger. After removing the screws, the cover can then be pried off. When the cover is off, the battery can then be disconnected and removed. Also visible is some liquid damage indicators. You also get access to the five camera sensors with three of them arranged vertically at the middle and two on the horizontal side between the third and fourth sensors. You’ll still have to disconnect the battery and other connected parts from the motherboard and remove some screws in other to see the Vapor chamber underneath, the midframe and the fingerprint sensor attached to the screen. As you would recall, the Nokia 9 is the first Nokia phone that comes with an optical in-display fingerprint sensor. Nokia 9 PureView disassembly