I already searched for the solution for my problem all over the place, but can't seem to find any, so my apologies if I missed a similar thread. I have been using my P4P with my Huawei P9 running Android 6 without a problem, then I recently switched to Huawei P9+(very similar phone just bigger screen) running Android 7. 0. Now my new P9+ having trouble connecting to the P4P, right after the login it said that I have connected to the P4 remote, and refused to connect to my P4P, even without pluging anything to the phone it still say it connected to the P4 remote. I've tried all the usual step, reinstall the app etc. Factory reset the phone worked once then a few days later the problem came back and factory reset the phone won't work anymore. Anyone have a fix for this problem? Thank you.