Hi there, Actually, the issue of backing up this 2FA code is also simple. When setting up 2FA security, save the Secret Key/QR Code in a safe place (maybe Google Drive,...). If your phone is lost, you can use another phone to scan the saved QR Code. Or a faster way is to paste the Secret Key into the website: [removed] to get the 2FA code. After accessing the account, you can reset the 2FA code (if needed). I also changed my phone and lost the 2FA code, it was very difficult to call the Paypal hotline to verify and request to delete 2FA. Hope this method can help you and everyone! Good luck.
... View more