Water-Damaged iPhone: How to Save the Photos

Everything else in this article is background. This list is the part that changes the outcome.

1. Switch it off properly. Hold the side button and either volume button, then slide to power off. If the screen is dead, hold the side button for about ten seconds. If it has already shut itself down, leave it down.
2. Do not charge it. Not to test it, not overnight, not tomorrow. The charging port is the most common entry point for liquid, and pushing power through a wet board is the single most damaging thing anyone does to a water-damaged phone.
3. Dry the outside only. A soft lint-free cloth over the body, screen and ports. Do not shake it, blow into it or flick it about; that just moves liquid onto areas of the board that were still dry.
4. Remove the case and the SIM tray and stand the phone upright on a dry cloth somewhere cool and airy. Not in the sun, not in a parked car, not near a heater.
5. Leave the rice in the kitchen. More on that below.
6. Write down the details. Which liquid, how long it was submerged, whether it was powered on afterwards, whether anyone plugged it in, and how long ago all of this happened. It genuinely changes how the board is handled.
7. Look for a backup on another device. Sign in to iCloud from a computer, or check whether a Finder or iTunes backup already exists on a Mac or PC at home. You may discover the photos are already safe, which is the cheapest recovery there is.
8. Get it to a laboratory quickly. Hours are better than days, and days are far better than weeks. If you want us to look at it, the fastest route is our contact form or a WhatsApp message, and diagnosis is free.

If the phone is already in rice, or someone already charged it, do not panic and do not give up. It is a worse starting position, not a hopeless one. Take it out, keep it off, and move on to the next step.

Water on its own is a fairly poor conductor. What makes it dangerous inside a phone is everything dissolved in it: salts, minerals, chlorine, sugars, and the flux and manufacturing residue already sitting on the board. Together they form an electrolyte, and an electrolyte plus two metal points at different voltages is a battery you did not ask for. Metal migrates, solder joints eat away, copper traces thin out, and the fine gold-plated pads under the shielding start to go dull and then green.

Three things about this process explain most of what goes wrong:

• It is slow and quiet. Corrosion works over hours and days, not seconds. A phone that seems perfectly fine on the evening it went in the pool can be dead by Thursday, which is why people so often say "it was working, then it just stopped".
• Drying does not stop it. When the liquid evaporates it leaves the salts and minerals behind as a fine crust. That residue is hygroscopic: it pulls moisture back out of the air. In Singapore's humidity, a board that looks bone dry can stay chemically active for weeks.
• It happens where you cannot see it. Liquid wicks under the metal shield cans and under the chips themselves, where it is trapped, poorly ventilated and in direct contact with the densest circuitry on the board. That is exactly where the power management and storage circuits live.

So the clock that matters is not "how long was it in the water". It is "how long has the residue been sitting on a powered board". Everything in the advice above is aimed at stopping that clock.

An iPhone that is switched off still has a battery connected, but the main power rails are quiet. Switch it on and the board energises: several different voltages appear across a surface that is currently coated in something conductive.

Three things follow. Current starts flowing along paths the designers never intended, jumping between neighbouring pins and passives. Those unintended paths dump heat into components that were never meant to carry that current. And the voltage difference accelerates the electrochemical reaction, so the corrosion that would have taken days now takes minutes.

The usual casualty is the power management circuitry. Once a rail shorts, the failure cascades outwards, and the two components you least want to lose are the storage chip and the main processor. Charging makes all of this worse again, because a charger supplies far more current than the battery is delivering at idle, straight through the connector that the water most likely came in by.

This is also why "I keep checking whether it turns on" is such an expensive habit. Ten checks over a weekend is ten separate cycles of energising a contaminated board. If the phone did boot on one of those attempts and you saw your photos, that is genuinely encouraging news about the storage, but it is not a reason to try again. Note what you saw, switch it off, and stop.

The same logic applies to shops that test by powering the device up, and to the "just do a factory reset and restore" suggestion. Neither belongs anywhere near a liquid-damaged phone that has irreplaceable photos on it. If you want the background on how the whole process is meant to run, our iPhone data recovery page walks through it.

Almost every home remedy for a wet phone shares one flaw: it treats the problem as moisture, when the problem is chemistry plus time.

• Rice. It cannot pull liquid out of a sealed metal and glass enclosure; it can only affect the air immediately around it. It does nothing at all about the salts left behind on the board, it sheds starch and dust into the ports, and worst of all it feels like doing something, so the phone sits in a bowl for three days while corrosion works uninterrupted. Those three days are the ones we would most like to have back.
• Hairdryers and heat. Forced warm air drives liquid deeper into the assembly rather than out of it, softens the adhesives that hold the display and seals in place, and stresses a battery that may already be compromised. It also concentrates the dissolved solids exactly where they do the most harm.
• Freezers. Cold air holds less moisture, so a phone taken out of a freezer immediately grows condensation on and inside it. This is one of the few tips that reliably adds water.
• Vacuum cleaners and compressed air. Both push or pull liquid across the board onto dry sections. Vacuum nozzles also generate static, which is not something to introduce to exposed electronics.
• Alcohol poured in at home. Isopropyl alcohol is genuinely useful in a laboratory, applied deliberately to a board that has been removed, opened up and stripped of its shields. Poured through the ports of an assembled phone it mostly redistributes contamination and soaks components that would rather stay dry.
• Water-eject sounds and "drying mode" tricks. These clear the speaker mesh. They do nothing for the logic board, and using them requires the very thing you should be avoiding: switching the phone on.
• Waiting a week to see whether it recovers. This is the most costly mistake of all, because it hands corrosion the one resource it needs.

Not all liquids are equal. Salt water is a strong electrolyte, so it conducts far better than tap water and drives corrosion much harder from the first moment. Chloride ions also pit and undercut solder joints and metal surfaces rather than simply dulling them, and the salt crust left behind keeps drawing moisture from the air long after the phone feels dry. Pool water brings chlorine, stabiliser chemistry and dissolved minerals, which puts it well ahead of a spill from a water bottle.

You will find advice online about rinsing a salt-water phone in fresh water. In a laboratory, controlled rinsing is part of the process, done after the board is out and stripped down. Done at home to an assembled phone it usually adds tap-water minerals to a device that is already contaminated, and it involves handling and shaking the phone at the worst possible moment. For a sea-water case, the honest advice is simpler: keep it off, keep it cool, and get it in front of someone with a microscope today rather than tomorrow.

The goal in a liquid-damage case is narrow and worth stating plainly: make the device readable for long enough to extract the data. You receive your recovered files, not a repaired phone. CBL is a recovery laboratory, not a phone repair or technical support service, and physical work on the board is done only in service of the extraction.

In practice the sequence looks like this:

1. Free diagnosis and history. What liquid, how long, what happened afterwards. A phone that was charged twice is approached differently from one that was switched off at the poolside.
2. Disconnect the battery first. Before anything else, the voltage that drives the corrosion comes off the board.
3. Strip and inspect under the microscope. The board comes out, the shield cans come off, and the whole assembly is examined under a stereo microscope. This is where the true extent of the damage becomes visible, and it is frequently nothing like what the outside of the phone suggested.
4. Controlled cleaning. Salts, residue and corrosion products are removed with appropriate solvents and, where the board tolerates it, ultrasonic cleaning. If the contamination stays, it will keep attacking the board the moment power is reapplied.
5. Component-level work. Corroded passives are replaced, damaged pads and traces are rebuilt, shorted rails are traced and cleared, and failed power or connector components are reworked. This is fine-pitch work under magnification, and it is done specifically to bring the board up in a stable state.
6. Extraction. Once it holds together, the data is read out and imaged. You then see the list of recovered files and confirm before paying anything.

One limit needs saying clearly, because it is the point where honest labs and dishonest ones part company. iPhone storage is hardware-encrypted and cryptographically tied to that particular phone's own processor. The memory chip on its own is unreadable noise, so recovery is only possible while the original processor survives, and where iOS requires the passcode, we need the owner's passcode. Nobody can bypass an iPhone passcode, Face ID or Activation Lock, and we do not attempt it. We also ask for proof that the phone is yours.

All of this happens in our own cleanroom laboratory at Tai Seng. Nothing is sent overseas, cases are handled in line with Singapore's PDPA, and an NDA is available on request. Diagnosis is free, you get a fixed written quote before any work begins, and standard cases are no recovery, no fee. If you want the general shape of what recovery work costs, the data recovery cost page sets out how quoting works.

Nobody can give you a number for your phone before seeing it, and anyone who quotes you a success rate over the phone for a liquid case is guessing. What can be said honestly is which factors move the odds, and most of them are decided in the first day.

Things that improve the chances: the phone was switched off quickly and stayed off; it was never charged after the incident; it was fresh water rather than sea water or a sugary drink; ingress was limited and the board is corroded around its edges or near the connector rather than underneath the main chips; and it reached the laboratory within days rather than months.

Things that reduce them: repeated boot attempts; charging; a week in rice; sea water; heat applied to the phone; and corrosion that has crept under the processor or the storage chip, where cleaning is hardest and rework is most demanding.

And there is one outcome no lab can work around. If the processor or the storage chip itself is destroyed, the encryption keys go with it and the photos are unrecoverable. That is uncommon in a phone that was powered down promptly and much more common in one that was charged repeatedly over a fortnight. It is also the reason the advice at the top of this article is so blunt.

Before you commit to anything, spend ten minutes checking what already exists elsewhere. iCloud Photos, a shared album, a Finder or iTunes backup on a home computer, a WhatsApp media folder, photos already sent to family. If the backup lives on a Mac that has itself stopped working, that is a separate and usually much easier job, covered on our Mac data recovery page. If the pictures you are chasing were deleted rather than drowned, see deleted file recovery, and if some of them came from a camera card, SD card recovery is the relevant page.

If none of those turn anything up, bring the phone in. CBL has been operating in Singapore for over 20 years, with more than 140,000 recoveries and a 4.9 star rating from 909 Google reviews, and the assessment costs nothing. Keep it switched off on the way here.

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