When using the testflight software, you need to fill in the invitation code redemption code. Many netizens may have encountered input failure, so why can't TestFlight fill in the invitation code? The following is a solution to the failure to fill in the TestFlight invitation code. Let’s take a look.
1. The mobile phone network speed is not good, you can choose a different network to use.
2. The invitation code redemption code is invalid, please replace it with the latest redemption code content.
3. The software installation package is damaged. It is recommended to uninstall the software and download it again.
4. It may be caused by the mismatch between the input type of TestFlight and the input content. Therefore, when performing an input operation, you should first check the input type of TestFlight, and then perform the corresponding input operation according to the requirements of the input type to avoid failure to input numbers.
testflight helps developers test beta versions of apps. When testing a developer's beta app, you can check the email address if you need to contact the developer for reasons other than feedback. Open the page of the App under test in TestFlightApp and tap "App Details" in the "Information" section to view its developer's email address.