How to update theme?

[arctanh]

I have made changes to my custom theme, I cannot see any changes in the frontend after uploading it to the server.

- I have flushed the cache

- I have flushed the js/css cache

- I have enabled the developer mode by adding "SetEnv MAGE_MODE developer" in .htaccess  in the root folder of magento2.

Pls. advise how to see theme changes. Also, I use web hosting and do not have ssh access, so I cannot run terminal commands.

[Dmitry_Fedyuk]

What exactly files you have updated? May be these files are autogenerated?

[arctanh]

I am updating the Magento Sample theme:

https://github.com/magento/magento2-samples/tree/master/sample-module-theme

[Dmitry_Fedyuk]

Which file exactly you have modified?

[arctanh]

oh, sorry,

the 

web/css/source/_theme.less

[Dmitry_Fedyuk]

Try setup:static-content:deploy: http://devdocs.magento.com/guides/v2.0/config-guide/cli/config-cli-subcommands-static-view.html#conf...

[BryanWalters]

Yes, it should be helpful.