Screen protector Samsung a52

[Brewerpaul2]

My question probably applies to many phones, Samsung or not.
I recently got an a52 which I love. I immediately ordered a tempered glass screen protector for it. Followed the instructions religiously, still ended up with dust under it. I tried 2 others from the same set, same result.
I ordered a different brand,highly rated, with an application frame. This went on much better but I still had bubbles. Interestingly, most of those went away,but I still have one. Also, the protector is not adhered to nearly all of the edges. Any suggestions welcomed!
BTW-- on my last two phones I used Skinomi TPU protectors and those did work well, so I may just go back to that type.

 

[B. Diddy]

Regarding the dust -- that might have to do with the environment you're in when you apply the protector. Maybe try doing it in a different room of the house.

Regarding the bubbles -- most bubbles can eventually be massaged out, but sometimes it takes a little while. Just keep massaging the bubbles out toward the periphery.

Does the A52 have curved edges, or is it a completely flat screen?