Wet cell phone. Dropped cell in water while on. Retrieved within a second or two and the phone

Question

Dropped cell in water while on. Retrieved within a second or two and the phone went screwy then died. Had it drying in rice for two weeks and in the oven a couple of times to get any last moisture out. Model is LG Muziq, and I know the battery is dead, but when I plug it in without the battery the lg muziq screen comes on most times and the no battery page comes up every now and again. Do you think the phone is salvageable?