Smartphone water damage: Expert advice on immediate recovery steps

When a mobile device comes into contact with water, experts recommend specific immediate actions to minimize hardware damage and prevent short circuits. The most critical step is to interrupt the power supply by turning the device off immediately and disconnecting all cables or accessories. Users should avoid pressing any buttons and should remove protective cases, SIM cards, and microSD cards.

To manage moisture, the device surface should be patted dry with a lint-free cloth. Tilting the device with openings facing downward can help water drain, but strong shaking should be avoided as it may push liquid deeper into the internal components. A waiting period of at least five hours is recommended before attempting to use the device again, especially after complete submersion.

Common household remedies, such as placing a phone in uncooked rice, are discouraged by manufacturers like Apple. Experts warn that rice particles and starch dust can clog ports and speakers or accelerate corrosion. Furthermore, rice is considered less effective at removing moisture than other methods.