1. Connect an iPad or iPhone to the printer using an Apple USB Cable. If you have an Android Device, you will need a USB-A to USB-B cable like the one used for a USB printer. The USB-B side plugs into the printer.
  2. Download the Star Quick Setup Utility app from the App Store.
  3. Touch Select Printer at the top to connect to the printer and choose the printer from the list.
  4. Return to the main menu after selecting the printer and touch Printer Settings.
  5. Touch Firmware Update.
  6. Select the new firmware file or Update when prompted.
  7. Wait for the process to complete.
  8. When the app says the update is over you can disconnect the phone.