It may not be the fresh info even you can say the old info, but in fact, someone still asks about. Formerly, something annoying when changing the template in blogger was to lose the widgets. To overcome it, Kang Rohman has twice posted the articles in the case of backing up the data or widgets to be re-installed when new template used so that your widgets can still be online although you have changed your old template.
That’s only an old story because now, blogger has added the new feature to keep widgets. There will be Keep Widget option when you are about to change your template.
The presence of the “Keep Widgets” feature has made us so easy to keep our installed widget when changing the template without having to back up the data or widgets first, which is so troublesome. So, bye troublesome time!