If you want to change your primary blog on Tumblr, there are a few things you’ll need to do. First, you’ll need to navigate to your Tumblr account’s Settings page. From here, you’ll need to click on the Blog Settings button in the top left corner. From here, you’ll need to select your old blog from the list of blogs that appear on the page.
Once you’ve selected your old blog, you’ll need to click on the Update Blog button in the top right corner of the page. After clicking on this button, Tumblr will ask you to confirm that you want to update your blog with the new information. Once you’ve confirmed that you want to update your blog, Tumblr will save the updated information and your old blog will be replaced with the new one.
So long as you have your original Tumblr account and password saved somewhere safe, changing your primary blog on Tumblr is relatively easy. Just make sure that you have updated your Blog Settings page before doing anything else, and be sure to save your original account information in case something goes wrong along the way.
In conclusion, changing your primary blog on Tumblr is relatively easy and can be done by following these simple steps.