how do i back up my disabled iphone
i recently dropped my phone in the ocean and the screen started glitching and making automatic touches. It reads "iPhone unavailable" on the front screen now and i am not able to make any interactions with the device. i want to know if there is anyway i can back up my iPhone to clouds b4 i have to reset it. or if there is any way i can open it if i still remember my apple id and password and phone passcode
iPhone XS, iOS 15