Everything in the phone is working fine. For security, an NID card or driving license can be provided. The front touch screen has a slight crack, but it is not noticeable. The phone works perfectly. I lost the SIM tray by mistake while buying a new phone. The phone has 3GB RAM and 32GB ROM. Please do not call unnecessarily to disturb. Thank you. If the number I provided is off, please call this number017XXXXXXXX