i have to attend the call by sliding down in the notifications..

[AC Question]

i have lenovo k3 note and after upgrading to marshmallow update the phone rings, vibrates but the call is not shown. i have to attend the call from my notifications. when i press the power button and then press it again the call becomes visible. please do help me.

 

[dpham00]

I would try to clear cache in the bootloader.