This brand is complete joke. I'm not going to buy an asus phone ever again. I'm fed up with their bullshit firmware department that can't even release a simple bugfix. It was my 7th year with Zenfone (used Zenfone 5 (1st gen), Zenfone 2 and Zenfone 5) and i believe it's my last year. Unless you offer your phones for free, I'm not ever going to touch nor suggest an Asus branded phone.