when will come the new update of c7 pro

[IID]

I HAVE ALSO THE PROBLEM OF DRAINING BATTERY AUTOMATICALLY

[xda_in_dev98]

You will get only security updates.

[xda_in_dev98]

If you have battery draining problem, and since ur device is C7 Pro which is atleast 3 years old, i advice you to take ur device to a authorized samsung service center and convey your problem to them.

[Samsung_Support2]

Hi there,

To resolve the issue please follow the troubleshooting steps provided in the given link: http://www.samsung.com/in/support/skp/faq/1101689

For further assistance, register your concern in Samsung members app(Open Samsung members app>click on “+“icon>send feedback>Error report/ Ask Questions).

Regards,
Team Samsung Members