On some devices(ipod, ipadmini) app works fine but on some devices(iphone5s, iphone6) all the images become a little light in color. Even the built in shaders like Unlit/Texture and Unlit/Transparent. What can probably cause this? or is it something other than Shaders?
Something was wrong in playersettings.
Problem was resolved when I replaced playersettings file from an older project to this project. Still don’t know the exact source but it has to be some player settings.