Note 8 back glass

brother my note 8 front glass was cracked but luckly there was a offer one time screen replacement and i gave bill and my device in samsung care and they have completely made it new and your waterproof will sill be on your phone

Thanks for sharing your concern. We would suggest you to visit nearby Samsung Service Centre in order to get your device physically inspected by the service engineer and they will let you know the device repair price. The device will be water resistant post device repair. Please find service centre details in the link provided -http://www.samsung.com/in/support/servicelocation

Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/