Water Inside GoPro Hero 4 Session?

Help! I just put my gopro hero 4 session inside of water while the side door was open, where the usb port and sim card are. I took it out after a few seconds. I just dried it off a littleand put it in rice with the usb door inside the rice, while the door is open, i hope it fixes. WIll it fix? What should I do.

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