fast charging is not working. so how much does the service centre charge for changing charging port?

you will not get Oreo update for a7 2016 and a5 2016. please stop asking for Oreo updates

i am using a7 2016 and i havent got galaxy app update and secure folder update as u send notification in members

my memory card corrupted. I bought it from amazon. now where shall I go to claim warranty

while the other phones of the same year and lower configuration phones are getting samsung experience and new security patch and this phone still not get any update since July. I think you literally killed this phone