xperia z3, android 4.4.4, app crashes

  • Hi,

    I have a rooted Xperia Z3 Compact, rooted and with Android 4.4.4.

    The f.lux app does not work. It keeps saying "starting f.lux" again and again until it crashes. Please help.

    I absolutly love the Windows version and I want it on my phone.

    kind regards,