u/AddendumOk2434

So the back glass of my phone broke a few months ago, and just a few weeks ago I decided that I wanted to replace it with a new one. I looked up a tutorial (ifixit) and it said to first disconnect these other parts for safety reasons. I was doing pretty well, but then i came up to a screw that I just couldn't manage to unscrew. I tried every tipe of head shape i had, but it just wouldn't budge. This is the kit I have and every head type. I'm not forced to fix the phone, since I have another one, and this is more of a burner phone or one I could sell in case, so Im mostly using it to practice for what I'd like to become a new hobby of mine. What can I do to unscrew it? PS: the phone has already been repaired once, but by a professional that I paid for.

So the back glass of my phone broke a few months ago, and just a few weeks ago I decided that I wanted to replace it with a new one. I looked up a tutorial (ifixit) and it said to first disconnect these other parts for safety reasons. I was doing pretty well, but then i came up to a screw that I just couldn't manage to unscrew. I tried every tipe of head shape i had, but it just wouldn't budge. This is the kit I have and every head type. I'm not forced to fix the phone, since I have another one, and this is more of a burner phone or one I could sell in case, so Im mostly using it to practice for what I'd like to become a new hobby of mine. What can I do to unscrew it? PS: the phone has already been repaired once, but by a professional that I paid for.