If the previous methodologies fail then you can use the duck tape option. Now pick up the screen protector and gently peel off the protecting film that is used to cover the sticky side.
Armor Edge Tempered Glass Screen Protector For Apple Iphone 11 Clear
How to take off a glass screen protector. You only have to lift the protector off away from the screen just enough to slide a card underneath. Heat the glass with a hair dryer on a low setting for 15 seconds. If a hair dryer isnt available you can try another heat source. Before you start use a hair dryer on low on your screen for about 15 seconds. This should slightly heat up and loosen the adhesive on the screen protector. Make sure the sticky side is facing out.
Make sure you are very careful not to point the sharp point towards the screen of your phone and only towards the protective covering. Start on the top right corner of your iphone and use your fingernail carefully or the toothpick to carefully lift the screen protector glass away from the screen. Where possible make sure all the strain is directed towards the protector as you dont want to damage your screen. Do not overdo this part. The heat loosens the adhesive behind the glass making it easier to remove. Start at the corner and gently push the toothpick to lift the screen protector glass from the screen.
The duct tape should adhere to the screen protector and then easily come off. Press the duct tape onto a corner of the protector and begin slowly rolling away. There are a few ways to remove your busted tempered glass screen protector and the one you use will depend on just how well attached the protector is to your screen. Then gently peel the tape out. Leaving it near a hot stove open flame furnace or in. Take a piece of duct tape and roll it around two of your fingers.
The assumption being that the adhesive will grip the protector. How to remove glass screen protector wipe the screen with an alcohol pad if it is available or if you do not have to use a lint free microfiber cloth. Apply the tape in a top down manner. Peeling the glass off by hand.