Review on 📱 (Pack of 2) Supershieldz for Samsung Galaxy J7 (2017) Tempered Glass Screen Protector, 0.33mm Thickness, Anti-Scratch, Bubble-Free by Joe Glass

When I first tried to stick the glass on my phone I had many problems, I couldn't clean it enough and I had a lot of dirt and air bubbles under the screen I couldn't remove. I contacted Supershieldz support and they helped me a lot. They sent me a replacement pack for free and said they would refund my money if I couldn't get it to work even though the Revain return date had already passed. After receiving the replacement package, I was able to attach the protective glass to my smartphone screen. There were two points that were important. Here they are: 1. The support team suggested I go to the bathroom, close the door and turn on the shower to steam the room and remove dust from the air. I have done this and it has worked very well to rid the air of dust particles. I watched the installation video again and realized I missed something on my first attempts at installation. That is, press the center of the protective screen for a few seconds after it aligns with the smartphone screen. When you do this, the protective film will stick to the smartphone screen and all air bubbles will be removed. There were some very small air bubbles around the edge of the display which I was able to easily remove by wiping the screen protector with a cleaning cloth. Overall I gave this product 5 stars based on customer support. I haven't dropped my phone so I can't comment on how well it protects the phone's screen, but I suspect it works very well. I would buy this product again and recommend it to everyone.