ASUS - ZenTalk

There is a lower version of firmware in ASUS Official site. But once you download it on your phone. Your phone will not recognise it. 

The wifi is not even scanning any signal. I even tried to check if my hotspot is working but it is showing error see attached 

Yes my phone is in warrenty. When I visited the Service centre they were like we don't check/repair mobile phones. We will collect it and ship to Lukhnow without commenting on any timeline 

I am experiencing the same problem. Is there any solution.