Facebook Messenger no SMS/MMS option

[abcodega]

I'm on the most current version and have no option to use FB Messenger for texting at all. I'm tried uninstalling & reinstalling numerous times (Facebook & FB Messenger), also tried clearing my defauts (none were available to clear) and still no luck on being able to text through FB Messenger. I've also emailed android-support@fb.com twice about it and not received any response. Anyone know what's wrong??

Thanks!

 

[fenixct]

I am running into the same issue on my rooted HTC One. Have you had any more luck?