I have been using this phone for about a year and a half, there are no problems with the phone. A year ago, the display broke after dropping from my hand, and I replaced it with a good quality display. The charge backup is three and a half hours. Portrait mode doesn't work on the camera, meaning you can't take photos with background blur, but normal photos and videos can be taken, everything else is okay, only background blur doesn't work. NID card will be provided.