Has anyone here replaced their glass front screen? Reason being after many mobile phones over the years I managed to bust mine today. Dropped out my pocket onto a floor. The glass is broke but is still held together by the screen protector. It all appears to still be working 100%, still touch responsive over the cracked part. I've looked at how to replace it on various websites etc. Apart from them does anyone who has done this got any tips and a decent supplier?