Install card reader updates

  1. On the SumUp app, tap the profile icon in the corner.

  2. Choose "Card reader" and ensure your SumUp Air is connected.

  3. Tap the reader you’re using to check for updates. A message will pop up to inform you of any installable updates.

Can't see any updates?

Complete a transaction to re-establish your card reader's server connection and check for more updates.