Use a phone that supports dual apps, app cloning, or dual messenger
Open your phone’s Settings
Search for Dual Apps, App Clone, Dual Messenger, or Parallel Apps
Enable WhatsApp for cloning
Set up the cloned WhatsApp with a second phone number
Verify the second number using the SMS or call code
Use the original WhatsApp for the first number
Use the cloned WhatsApp for the second number
If your phone does not support cloning, install WhatsApp Business for the second account
Register WhatsApp Business with a different phone number
Keep both accounts updated to avoid login issues
Make sure each WhatsApp account uses a unique phone number
Log out only if you want to switch accounts manually
Back up each account separately if backup options are available