Good content. I've done this same screen protector for my note20 ultra. It's a great screen protector. It just would work with my supcase unicorn beetle pro or poetic spartan or otterbox defender pro. As for the installation. 1, you should have never cut the foam. It's that size, so you can tuck the phone a little underneath it. 2nd, you should have opened the other pack to use those stickers to fully cover the bottom and sides of your phone. This is why I went to the AMflim elastic skin screen protector for note20 ultra. Easy installation, no bubbles, and you can't even tell it's there, and I didn't have to re register my fingerprint. I have no problem using the s pen. And no problem with any case. I've had this on my phone for over a year, and it looks as good as when I first put it on. And if you use the supcase unicorn beetle pro or poetic spartan or otterbox defender pro or DEXNOR cases, their lip protection is more than enough for your phone and film screen protector.
In my copy, all 3 glasses had some defects. Of course, they were not visible before installation. One had 3 circular suction cup marks on the adhesive side. The other had tiny holes in the glass. And the third was crooked and could not be glued evenly. So I advise you to be careful with this "something" and buy something else. And indeed, the glue after insalling is everywhere.
انا استخدمته قرابة 10 شهور بدون اي مشكله (بصمة فتح القفل سريعه جدا + القلم يعمل معها بشكل رائع) انصح بها بشدة. ملاحظه: عندك بعض الاخطاء في تركيبها على الشاشه.
i had 2 cut the tip of glue with scissors when twisted tip off i didnt twist clean and ended up with air tryed 2 fix but ended up with air on sides which only got worse so had 2 do again with better success pain in the backside