upadeting hikashop with install package

-- HikaShop version -- : 2.6.2
-- Joomla version -- : 3.6.5
-- PHP version -- : 7.0.3

is it possible ti update hikashop with install package without using data such as user account , product information like description , prices , code which i edit on display > view and ....

Hi,

I'm afraid that I don't understand your question.

Regards,

is it possible to update hikashop with install package without losing data such as user account , product information like description , prices , code which i edit on display > view and ....
sorry i made some mistake

Sure !

As explained in the third point in our FAQ
www.hikashop.com/support/faq.html

Regards,