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I am worried that I need to replace the back screen of my Samsung Note7 after cracking the back glass. The removal itself is easy, apply heat and pry away, but how will this effect my phone’s ability to resist water. The adhesive that keeps the back on is strong and sealed quite well, is there any tips, tricks, or things to know before I go ahead and remove the panel?

i would say it most certainly will not be as waterproof as it was when you bought it but you should check with a samsung employee or another professional before you continue