I recently bought a new Samsung S4. Both cameras look fine. No cracks or anything, but when you use the filter for the front camera it looks extremely dark. When you preview it when selecting filters it looks fine, but once you press it, you can't even see anything anymore. Any ideas how to fix this?
This forum also has the same problem but nothing worked http://forum.xda-developers.com/showthread.php?t=2590882
Read more: Samsung S4 front camera filters look really dark?