1. Update from Kalles 1.x.x or 2.x.x to Kalles 3.x.x
You can not update from Kalles 1.x.x or 2.x.x to Kalles 3.x.x because the theme structure has changed completely. Kalles version 3 is the theme for Shopify 2.0, but Kalles version 1 or Kalles version 2 are not. That means you have to rebuild your store if using Kalles 3.x.x.
- We recommend keeping the old version if it is stable and configuring Kalles 3.x.x in preview mode. Once everything in Kalles 3.x.x is up and running, you can publish it to replace the old version. When our item has a new version, you will receive an updated email from Envato and visit https://themeforest.net/download
- You can download our theme again and extract it to see the theme upload package (like when you used the previous version). To update the theme between versions 3.x.x, you can check this guide
2. With Kalles 2.7.4 and earlier
2.1. Move the theme configuration
You can do the same with these steps below. Besides, you can watch this tutorial video to know more.
Step 1: On the old theme version
You can go to Theme actions > Edit code > Open settings_data.json file > Copy the entire code on this file

Step 2: On the new theme version
Go to Theme actions > Edit code > Open settings_data.json file >Remove all the current code > Paste the code which copied from Old theme version to here.

Step 3: Now all data updated from old to new version. You can click to Preview option to see the result.
2.2. Move the translation text
If you are using a different language like French or simple you have to change some English words from default to your so you have to move them from the old theme version to a new theme version. You can do as the steps below.
Step 1: On the old theme version
Go to Edit code > open the Locales folder. Opening the language file you are using. For example, if your store uses French, you need to open the file fr.json.

You need to copy all the data on this file

Step 2: On the new theme version
Open this file and paste all content here. After all done, your translate language will be auto update on the new version. The method is similar to updating the theme.
2.3. Some note after uploading theme
- Please note that update can not bring all advance customize work which you did by modified our theme files or app integration. If you have customized the old version (such as hiring a developer to write new features or customizing our theme) so that the updated version cannot carry these codes, you will need to migrate all the custom code by manually.
- Update custom variant color
After you upload the theme, you must press the button “Update on online store” to update the variant color. If you do not press the update button, the variant colors won’t show up like the color that you created earlier.
- You can join our community at: Premium Shopify Theme by The4 group to get the latest update and exclusive news for discount, sale campaign.