Smartphone charging port moisture alerts: safe steps to dry and prevent damage

When a smartphone displays a warning that liquid is detected in the charging port, users should keep calm and follow manufacturer guidance. Apple and Google advise immediately disconnecting the charger, avoiding any insertion of objects into the port, and gently tapping the device to dislodge droplets or debris.

The device should then be placed in a dry area with airflow and left to dry for up to 24 hours. After the drying period, users can periodically reconnect the charger to check if the warning persists. If the alert remains, they should consult device‑specific support instructions or contact the manufacturer. Wireless charging can be used as an interim solution if the battery drains during drying.

Do not attempt rapid‑dry methods such as using compressed air, hairdryers, ovens, or rice, as these can cause further damage.