Review on Spigen NeoFlex Screen Protector 2 Pack for Samsung Galaxy S21 Ultra (2021) - Case Friendly by Jeff Robeson

I prefer tempered glass screen protectors, but I can't find one that doesn't have that pesky fingerprint reader hole, or one that doesn't have fingerprint reader issues cause. Decided to give it a try as I have had several Spigen products and they are always worth the money. Overall the installation was pretty easy, I had no issues with the app and everything went great. I simply followed the instructions provided and their videos. The only extra step I had to do was run my finger over the edges a few times to make sure they were fully glued. Right after that, when viewing bright white pages, there was a slight on-screen rainbow effect, but that was gone the next day. So the screen protector works very well after a day, and the fingerprint scanner works just as well without the screen protector. I would recommend this to avoid tempered glass issues.