What is the recovery procedure?

The recovery procedure allows you to completely reinstall your calculator software. The recovery procedure will also allow you to restart your calculator if it is blocked in update mode.

How to do the recovery procedure?

To restore your calculator:

  1. Log into your NumWorks account by clicking here.
  2. Go to our recovery page and follow all the steps. The order of the steps is very important for your calculator to be detected.

If you can’t find your calculator, check out our dedicated page.