OK, so i currently bought 10 screen protectors and have wasted all 8 of them and it is near impossible to install it perfectly without a bubble accoring! The bubble isnt from dust, but instead because it overlaps the screen..... I use tape and a idiot proof way of installing which has worked with every device in the psat but with this phone the screen protectors are accurate to 0.000000000000000000001mm which means a tiny little mistake and there is a bubble...... Help xD