How To Downgrade The App Version
Updated over a week ago

  1. Check the current device

    Get into POS

    Select Three Dots on top right

    Find the device name at the bottom

  2. Uninstall the POS

  3. Open TestFlight - Select correspond APP - Previous Builds

  4. Select the version Oolio Support provided to you
    Here we will choose 1.5.0 as an example

  5. Click on the suggested version and press install

  6. Login in with merchant credential

  7. Get into POS and pick up the previous device
    For example:
    Here I need to choose the previous Test Device to inherit the original settings.

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