This still seems minor. If someone is able to get the number doesn't that spell larger issues than whatsapp? I get the point being made and I understand the potential issue, but I don't see how its a major security problem with whatsapp as I figure things are probably compromised anyway if the user is able to get the IMEI to begin with

> If someone is able to get the number doesn't that spell larger issues than whatsapp?

No, since it's not a secret. Why would outing your IMEI spell large issues?

even if you have the users phone nurmber and imei nuumber one would assume u already have access to other info then anyway so who cares about whatsapp Can you easedrop on whatsapp sessions from another phone using this info?