If an iPhone shows “Liquid Detected” or “Charging Not Available,” treat that warning separately from an ordinary flat battery. Stop trying different chargers immediately and note the exact message before deciding what to do next.
This guide covers the warning itself. For a dry phone with no liquid alert, our general iPhone charging guide covers cables, adapters and charge limits.
1. Disconnect and protect the connector
Apple’s liquid-alert guidance says to unplug the cable at both ends and avoid reconnecting until the phone and cable are dry. Charging a wet connector can cause corrosion and permanent damage.
Record whether the alert followed a spill or appeared with one particular accessory. Do not interpret “I cannot see water” as confirmation that the connector is dry. Keep this observation separate from the action: an uncertain cause is still a reason to respect the warning.
2. Dry without forcing the process
Apple advises gently tapping the phone against your hand with the connector downward, then leaving it in a dry place with airflow. Do not use heat, compressed air, rice or objects inserted into the port.
Apple’s alert-specific instructions allow a charging retry after at least 30 minutes; a repeated warning means more drying time, potentially up to 24 hours. That first interval is not a guarantee of dryness. Follow the linked guidance for the full procedure.
Write down when you disconnected it. A simple time note is more dependable than repeatedly plugging it in because it feels as though enough time has passed. If the alert returns, disconnect and return to drying rather than treating a different charger as a shortcut.
3. Avoid turning an emergency option into a routine fix
The emergency override does not make a wet connection safe. Use another available phone for urgent communication when possible instead of treating an override as a troubleshooting test.
Apple permits wireless charging with a Qi-certified charger when the phone’s back is dry. This is an alternative charging path, not evidence that the connector is ready for a cable. Keep those two conclusions separate.
4. Reassess a recurring alert after drying
Apple says a warning tied to one cable or accessory may indicate an accessory problem; recurring alerts with Apple cables or accessories can require service.
Give support a small, useful record: phone model, exact warning, known exposure, drying time and the accessory involved. Avoid a vague report that “nothing charges.” Do not deliberately re-wet the phone or repeatedly reconnect suspect accessories to reproduce the warning.
Apple’s water-resistance guidance also explains that resistance can decrease with normal wear. A water-resistance rating does not establish that a particular phone or connector is unharmed after exposure.
5. Preserve information before service
If the phone remains usable, review what important information already has a recoverable copy before a repair appointment. Our backup basics guide explains why a separate usable copy matters. Do not connect a wet port just to make a cable backup.
If the warning has cleared but charging still fails, move to the general charging checks above or contact Apple support. The disappearance of one warning does not prove that every charging component works. This guide is based on official documentation; it does not claim hands-on testing of your phone.
Was this helpful?
Help us make our guides more useful.
No sign-in needed. This browser remembers your response for up to 180 days.