Still not any solutions?
I've got the same issue - I could send SMS from WIN app, but it does not appear in phone SMS app (Huawei P9, EMUI 4.X, Android 6.X). I change SMS ap from default to Google Messenger and returned away to default app but threre are no effect at all. Also I tried to use web AirDroid aplication - no effect. It works perfectly on ASUS ZenFone Go and Nexus 5X connected to the same PC but Huawei is proof for any probe I've been made so far. Help us pls
I just registered for airdroid, and so far its awesome. Setup was flawless.
I have Huwai P9, and have these problems too. But AirMirror or AirIME can be used to control phone so you get the message log properly.
Too bad Huwai dont answer. Thanks to the devs for trying!
Hello my friends,
Sorry for the inconvenience that has caused.
Kindly note that upgrading sms sent by non-default apps are decided by the phone system, but Huawei restricts upgrading the sms sent by the non-defalut apps to the phone. That's why the new sms doesn't show on the phone, and sorry that we can't do anything about that for now.
And we will keep updated about this issue when there is anything new.

And please feel free to let us know if you have found anything new about this