To change your password on Fortnite Mobile, you need to access your Epic Games account settings through a web browser, as the mobile app itself doesn't have a password change option. First, visit the Epic Games website and log in with your account credentials. Once logged in, click on your account name in the top right corner and select 'Account.' Navigate to the 'Password' section under the security options and click 'Change Password.' You'll be asked to enter your current password, then create a new password that meets Epic's security requirements (typically at least 8 characters, including uppercase, lowercase, numbers, and symbols). After confirming your new password, save the changes. Your new password will take effect immediately across all platforms where you use your Epic Games account, including Fortnite Mobile, PC, console, and web versions. If you've forgotten your current password, use the 'Forgot Password' option on the Epic Games login page instead—Epic will send you a password reset link via email. For security, avoid sharing your password with others and consider enabling two-factor authentication for additional account protection.