I've removed your e-mali address from your thread title to protect your privacy. Spammers wold have picked it up and abused it.
When you log into your account on the new phone, all your personal data will appear - contacts, mial etc. Any mails which were saved on the old phone won't reaqppear unless your settings were to leave everything on the server.
Have you tried connecting the old phone to a PC to see what you could recover?