I changed C9 pro 3 time from Companey for same reason of Hang my phone even if not install any other apps .
i am suggest you to not buy this phone its not that much good as i think.
Nani, 27 Aug 2017My c9 pro secure folder not supporting pls ur advice what to do.....Br. Knox warranty of ur device has been broken due to illegal firmware installation. This issue cant be solved
[deleted post]hw is otg working dude my phone c9 pro is not working
Sam, 25 Aug 2017While talking on voice call, the voice starts cracking/crackling after few minutes in to the c... moreI think this is not the phone problem,most probably my guess is the signal interference affected your phone.
While talking on voice call, the voice starts cracking/crackling after few minutes in to the call and continues for few seconds (up to 5-10 secs). After this everything becomes normal again.
I think this is a defect. Phone is 4 months old and the problem is there from beginning
Ashish, 03 Aug 2017Out of blue my c9 pro sim slot 1 has stopped working and recognising sim inserted in itthen what is the solution? im facing the same problem too
AnonD-682856, 23 Aug 2017C9 pro or a7 2017 or a9 pro?
Please i need your opinionC9 pro
Pros - Very fast and smooth.
Camera adequate for my requirements.
Good storage space, expandable storage + 2 sim slots
Cons - Expensive
Compared to A9 Pro (2 years older model), the only thing better seems to be RAM and storage.
No OIS for camera
NO SAMSUNG PAY - New mobile, expensive, but does not support Samsung Pay.
The last is what makes it so disappointing. I should have purchased the A9 Pro for 10K less
sudarshan, 20 Aug 2017C9 pro is a nyz phone but camera is too. Bad rear camera is good.
front camera sucks badly.
selfies are waste.
The only good thing about this phone is the ram and storage. Everything else is shit especially the camera. Don't waste your money.
Samsung galaxy c9 pro using from march 2017
Samsung galaxy c9 pro Mobile is Bad Device.
High Price and low performance.
i am facing below problems
fast charging down
overall c9 pro is bad device