I'm used to carrying my phone without a case. Therefore, I prefer an armored film, which should protect the phone. It did not work out, the fall on the back surface and apparently a small stone on the plane did their job (moreover, I did not find any stones during inspection). It's a shame, but I'll understand that I won't apply anymore.
I used to stick with others, I constantly had all sorts of problems and jambs, I turned to these guys, for how many years now everyone has been using their service at the highest level. Of course I recommend it