I bought Samsung Galaxy Note 3 in USA. And the device is an unlocked to use in every operators in North, Central, South America and Caribbean. Actually I bought the phone to use in Sri Lanka, since it was not compatible in Sri Lanka I found a guy who unlock it. To be honest I didn't know that he was going to root my phone until I tried to update my phone. It says " The device has been modified..no updates are available" That guy has rooted the device in superSU.
But I want to unroot my phone to the factory status. And I tried my self to completely unroot in the setting of superSU. And I did it..but there were no any changes in the status of my phone "CUSTOM" And I uninstalled the superUS. When I install it again through Play Store, it says "There is no US binary installed.And Super US by cannot be installed"
So please tell me how to unroot my phone to the original status to update it. Because I tried to find the firmwares, the safest and easiest way of unrooting. But I could not find it as I do not know what's is my Region code and other related details. Can anyone tell me how to do it or can you send any links to download them please ? Attached photograph will show some details of my device details of firmware. If possible inbox me firstname.lastname@example.org
or post on this page..Thank you so much.