Resetting wifi

New to the group, but my phantom 3 4k has been working great. Was out on a ride in the Sierra Nevadas and had brought along the drone to record our rides thru the mountain range. My phone asked for a wifi password (which it never had in the past) I entered the generic one and said it was incorrect. Since then February 2023 I have not been able to reset or get it to connect. I Can fly the drone but without any control or views from the dji app on my phone. I’ve seen tons of YouTube videos and help desk from dji but nothing has worked! TiA

Have you tried a hard reset on your phone. You might need to delete the Fly app and reload it.