Open the X app or go to x.com and sign in
Tap your profile icon or More
Select Settings and privacy
Go to Your account
Tap Account information
Enter your password if prompted
Tap Username
Type your new @ name
Check availability
Save the changes
Open the X app or go to x.com and sign in
Tap your profile icon or More
Select Settings and privacy
Go to Your account
Tap Account information
Enter your password if prompted
Tap Username
Type your new @ name
Check availability
Save the changes