Create a group
Open v2rayN and create a recognizable group so the proxy does not mix with existing nodes.
LETTOOL GUIDE
Add LetTool proxy details in v2rayN
Screenshots help locate entry points and fields. Client versions may change labels, so follow the current app UI when it differs.
Open v2rayN and create a recognizable group so the proxy does not mix with existing nodes.
Copy host, port, username, and password from the delivered LetTool order and confirm the protocol.
Choose the protocol shown in the order within the group, then enter each proxy credential.
Set the node as active, enable the system proxy when needed, and confirm connectivity with latency or exit-IP testing.





