How to change blogger template without deleting widget. Download new xml templateSave to your desktop. Remember, SAVE no need to open. Some mistake is they open xml file in browser of course there will be an error warning, because browser not compatible to open xml fileCreate new blog. This is trial blog to edit new xml templateUpload your new template to trial blog. How to ? Open Edit HTML, and then upload downloaded xml fileOpen your current blog layoutGo to Edit HTML, copy all widget code between <div id="sidebar"> </div>Open trial...