iPhone 4s replacement screen white around the edges
I replaced my iPhone 4S screen and when I restarted it everything looked ok. After a short while however the new screen started displaying a milky white glow along the edges. I've reopened it and checked the connectors but no luck. I'm also suspecting that it's spreading. The digitizer works fine.
Any ideas what may cause this and how to fix it?
Update: after letting it rest overnight the screen looked fine first thing in the morning, however the white 'halo' reappeared shortly after. Heatsink issue?