1.Log in to your JuCoin App account and click [Avatar] - [Security Center] in the upper left corner.
2.After entering the Security Center, click the [Enabled] button on the right side of the mobile phone/email box, and then click [Change Mobile Phone Number or Change Mailbox Number].
Note: In order to protect your financial security, after changing or unbinding your cell phone/email, the original cell phone number or email address cannot be re-registered for use, and the account will be disabled from withdrawing coins and C2C selling for 24 hours.
3.Follow the page prompts to enter the new cell phone number and the new cell phone verification code, or the new mailbox and the new mailbox verification code, and security verification. Click [Submit] after completion.
Note: If the security verification is not available, please select the unavailable security item and reset it.