i've done all the things you people have said.how many time you people will say the same answer with my same question?????

am unable to do video call just after updating to nougat.plzz help

and i have one more thing to ask i want to set a reminder to whom i have to call.i set it before.and i forgot how did i set it.i forget when i need to call someone.i get to receive a call from like some call me and remind me that you have to call thi...

unable to do outgoing video call after upgrading to nougat.do something