Yes, you can use Jio sim card with this phone.
Yes, this phone does have root access but we do not recommend our customers to modify it as it voids the warranty.
No. Micromax Canvas 2 comes with non-removable battery.
No. Micromax Q4310 do not have the hybrid sim slot. There is a dedicated memory card slot in this phone.
Yes, Micromax Canvas 2 2017 is a VoLTE mobile phone.