So, I had a mishap at the beach about a day ago—I left my beach bag too close to the water, and now my phone (a Samsung A13) got submerged. It's officially dead, but the good news is that my SIM card works in my new phone, and I can still receive texts! However, I'm worried about all the saltwater. Should I rinse the SIM card and memory card with fresh water to clean them, or is that a bad idea? What can I do to prevent further damage? Also, could having a possibly salty SIM card in my new phone cause any harm? Thanks for any tips you can share!
4 Answers
You can go with distilled water, but if you're really anxious about it, try using isopropyl alcohol with a microfiber cloth instead—it works wonders for cleaning!
Best bet is just to get a new SIM card. It's usually not worth risking your new phone with a potentially damaged card.
Honestly, contacting your carrier for a new SIM is probably the best move. The saltwater may have already started breaking down the contacts. If you decide to rinse it, definitely use distilled water, not tap. Better yet, if you have some isopropyl alcohol, use a cotton swab to clean off the contacts carefully.
If you want a quick fix, just visit your phone provider and pay to replace it. It should only set you back about $20 here in the USA. It’s worth it for peace of mind!

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