gaurav-saini wrote:
To recover or reset your password for Apple TestFlight, start by opening the TestFlight app on your iOS device. Tap on "Log In" and then select "Forgot Password?" Follow the on-screen prompts to enter your Apple ID email address. Apple will send you instructions on resetting your password via email. Alternatively, you can visit the Apple ID account management website and use the "Forgot Apple ID or password" option. Follow the steps provided to reset your password securely. Ensure you have access to the email associated with your Apple ID for a smooth password recovery process.
The TestFlight app uses the same current Apple ID logged into the iPhone or iPad.
There is no TestFlight password.
As for the above-quoted reply, I can find no “Log In” in TestFlight, no password reset link within TestFlight, and no password within TestFlight. The TestFlight Settings (tap on the round icon image associated with your Apple ID) are quite limited, too. That shows the Apple ID, but provides no login- or password-related controls.
How the Apple ID password reset options work, if the Apple ID password has somehow been forgotten:
If you forgot your Apple ID password - Apple Support
How to use account recovery when you can’t reset your Apple ID password - Apple Support