Can not log in to Facebook with my iPhone 16e

"Can not log in to Facebook with my iPhone 16e: I just received my iPhone 16e and after transferring my data I can not log in to Facebook."

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Facebook Login Not Working After Transferring to a New iPhone:

Use QuickStart to Transfer:

Just curious: Did you use Quick Start to perform the transfer? If not, then that is the best route to take, as all profiles would be transferred. See here: Use Quick Start to Transfer Data to a New iPhone or iPad - Apple Support

Contact Facebook Support for login issues with their service, not Apple.