Updating Parameters / Application on Dejavoo P-Series and iPOS Go!

When changes are made in your iPOS file, you will need to do a parameter update to pull those changes to your mobile app or payment terminal.

Updating Parameters on DejaVoo P-Series Device

1. From the device home screen, tap the star icon at the bottom of the screen
2. Tap Upgrade App
3. Enter the device passcode 
   (Default is the last four digits of your TPN)
4. Tap Download Parameter

Updating Parameters on DejaVoo iPOS Go!

1. From the app home screen, tap the star icon at the bottom of the screen
2. Tap Upgrade App
3. Enter the app MPIN
   (Default is the last six digits of your TPN)
4. Tap Download Parameter