This is what i usually do whenever my phone drop get wet or in the water 1. First, make sure don't turn it on and try to disassemble the phone and dry it with a hair drier. 2. Then if you have uncooked rice and or alternative you should put your whole phone in it for like 3 hours. 3. Reassemble whil...

There are numerous of things you can do in this situation 1. Make sure that you have your card as FAT32 for 32gb or below and exFAT for 64gb and above (maybe considering to reformat it by your computer) 2. Try to plug it in another phone and see if its work. 3. Try to reformat the card in our phone ...