Can I change and use a different email address or phone number to sign in my HTC Account? Cory Cheng March 18, 2019 13:28 Updated Follow Yes. Visit Login & Security on HTC account website account.htcvive.com, and then click Edit to change your email address or phone number under Account info. After changing, click Save. Related articles How do I setup my recovery email/phone? What is it for? How do I change my password? If I choose social sign in and I change my username and password in social media, do I need to change them in HTC account to sign in as well? Why cannot I sign in after I disable my 3rd party cookies? I sign in via social media, what can I do if sign in via social media is not available at some HTC services?