If you really want to do this right, there's only one real solution....Whitestone Dome Glass. It's not cheap ($39.99) and it's an intense installation process including UV curing with a lamp they provide with the product.i bought a highly rated one on amazon and have to say im not that happy with it so far...the screen seems so unresponsive. all i had before was the preinstalled one that came with the phone. that was getting scratched up so decided to get a new one. on my keyboard, the "1" button is on the left edge, and it takes me like 5 times to get it to type.
ill try for a few more days, but will have to return this thing if it doesnt improve.
do you guys all love yours?
https://www.whitestonedome.com/
Follow the instructions carefully and make sure when you tape the sides, that you don't cover the area where the glass goes...which is what I did and I didn't get a full tight seal. Luckily, for the cost of the shipping, they are sending me a new one. This is THE solution. Sensitivity is great and no bubbles. Great product but it is expensive. I thought given the investment I made in the phone, this was worth it and I highly recommend this product.