Microsoft App Center is our tool for testing VESL on an iOS or Android device in our beta environment. To get started you will need to be invited by us. Please email email@example.com if you haven't already notified us of your interest in beta testing.
Once you receive the invite, you will need to create an MS App Center account if you don't already have one. After logging in, the steps for installing your apps are slightly different depending on the OS you're testing on. A link to download VESL will be provided through MS App Center. Once the app is downloaded, you will need a Bluefin Data account.
For further instructions on your MS App Center account and downloading the VESL beta apps, please see Microsoft's full article here.
Developer Mode not enabled: Enabling the developer mode on iOS is typically completed automatically. If not, please navigate to the iOS settings app, go to Settings > Privacy & Security, scroll down to the Developer Mode list item, and navigate into it. Make sure the "Developer Mode" switch is in the on position. If it isn't, tap it and turn it on, confirming all of the questions that are asked.