Sai HitheshThey say that they replaced motherboard...!!!
I think motherboard itself is fault. Service your phone in known service center or else mention admin of this forum about your problem.
He may help you.
@Anders_ASUS is admin
mukesh.badgujar.in@Anders_ASUS Please can you look into this, I can definitely understand that you might be extremely busy, now that the announced date of A11 beta is not satisfied by Asus and fans are extremely disappointed because of that, you would be so busy looking after those comments and replying to them.
They say that they replaced motherboard...!!!