Yes, but not easily like normal back cover of older phone. Back cover also covers the sides of the phone. YOu need tools that phone service ppl use called opener. But why do you want to open. Battery is fixed inside. For sim and micro sd card, u don't need to open back cover.

yes. it is 4g volte as per specs mentioned on the phone box. I have the phone and its box. But don't know it is actaully volte as i am not using volte.

yes, it is 4g volte as per specs on phone box. I have the phone box.

This mobile is volte enables and very well use for Jio calling and net.

No, but feels good in hand. Well shaped. 2Gb RAM, 16 GB internal memory, hybrid sim slot, non-removable battery. Supports VOLTE also.

First try your local mobile shops. But don't go to shops which deals with samsung and oppo vivo phones. If you go to such shops and ask for intex or micromax cover, they will give you look that seems to say " oh! we don't' sell spares for cheap chinese phones". They will look (not openly) down on you for having a china… see more First try your local mobile shops. But don't go to shops which deals with samsung and oppo vivo phones. If you go to such shops and ask for intex or micromax cover, they will give you look that seems to say " oh! we don't' sell spares for cheap chinese phones". They will look (not openly) down on you for having a china phone. But if you go to aam admi mobile shops, you will likely get back cover and you may get it cheaper compared to online shops. If you don't get in local shops, you can surely get online but it will cost more at Rs 250-300. see less

No

Absolutely.

No

no one slot is hybrid of it so you can use either sim or memory card as secondory option