It doesn't have an IP at the moment. The IP is assigned by the router when it connects go the Roku.
Meanwhile, as long as you have not done a factory reset on the Roku, it is still trying to connect to the same network name (SSID) and password as you had before. If you can configure your router to use this same old SSID and password as before your Roku should connect to it. If you then connect your phone to this same net the Roku app on it should work as a remote again.
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
If this post solves your problem please help others find this answer by clicking " Accept as Solution.".
Streaming Stick 4K+ 3821 | Streaming Stick+ 3810 | TCL Roku TV 43S245/C107X
