iPhone Water Damage? Don't Charge It. Don't Power It On.
UK iPhone recovery specialists since 2002. Cleanroom CPU swaps, NAND chip-off, free UK collection. Trusted by police forces and consumers across the UK.
What this means and what to do next
An iPhone that has been in water is a race against time and chemistry. The moment any liquid — fresh water, sea water, beer, coffee, anything — contacts the logic board inside the phone, electrolytic corrosion begins. The metal contacts of the chips are exposed to ions in the liquid, and where there's still a small voltage from the battery, those ions strip metal away atom by atom. Within hours, traces between the chips can be eaten through. Within days, entire ICs can be unsolderable.
Apple's IP-rated phones (iPhone 7 onwards) are sealed against water spray and temporary submersion, but the seals are not permanent and they fail with age, drops, or repair work. A two-year-old iPhone XR that survived a poolside drop on day one will not survive the same drop today — the gaskets have hardened and shrunk. We see this constantly. Worse, IP-rated phones often appear to keep working after a soaking, which leads users to think they're fine and to keep using and charging the phone. By the time symptoms appear (random shutdowns, charging issues, dead battery, blue or red lines on the screen) the corrosion is widespread and well-established.
What's almost always recoverable is your data, even when the phone itself is beyond repair. The data lives on a NAND flash chip soldered to the logic board. As long as that chip survives — and they're physically robust — your photos, messages and contacts can be recovered. The skill is in getting at the data without making things worse.
The three iPhone water damage scenarios we see weekly
1. Dropped in fresh water (toilet, bath, sink, swimming pool). Fresh water has low mineral content and is the least aggressive case. The phone may even appear to work normally for hours or days afterwards. Don't be reassured — silent corrosion has begun. The longer the phone is left powered on, the more damage spreads. The right move is to power the phone off (hold the side and volume-down buttons), don't charge it, and get it to us within 24–48 hours for cleaning before symptoms develop.
2. Dropped in salt water (sea, ocean, beach). The most aggressive case. Salt accelerates corrosion roughly 100x compared to fresh water — chloride ions are extremely reactive with the copper traces inside the phone. Salt-water phones must be opened and ultrasonically cleaned in isopropyl alcohol within hours, not days, to have a chance of working again. Even with rapid cleaning, salt water often kills the logic board outright; recovery then proceeds via NAND chip-off or CPU swap onto a donor board.
3. Got wet over time (sweat, rain, drink spilled days ago). The trickiest case because the user has often been using the phone for days or weeks since the incident, mostly normally, and corrosion is well-established. Symptoms emerge gradually — battery percentage jumps around, charging is unreliable, the phone gets hot, eventually it boot-loops or won't power on. By the time it reaches us, the damage is deep, and recovery typically requires advanced board-level work.
How Data Clinic recovers data from a water-damaged iPhone
The first stage is always assessment. We open the phone in our cleanroom, inspect the logic board under a stereo microscope, and identify the extent of oxidation and corrosion. From the visible damage we can usually predict whether the phone will run after cleaning, or whether we need to go straight to chip-level data extraction.
For phones where cleaning has a chance, we ultrasonically clean the logic board in heated isopropyl alcohol — a technique that removes salt, corrosion residue and contaminants without damaging the components. The board is dried in a vacuum chamber, reassembled, and powered on. About 60% of phones that arrive within 48 hours of a water incident come back to life this way, and we extract the data via a normal iTunes backup or our forensic phone tools.
For phones that won't power on after cleaning, we move to advanced recovery. On older iPhones (X and earlier) we perform NAND chip-off: the memory chip is desolderered from the logic board with hot-air rework, read directly with a Riff Box or PC-3000 Mobile, and the iOS file system is reconstructed from the raw NAND dump. On newer iPhones (XR, 11, 12, 13, 14, 15, 16) the NAND is cryptographically paired to the CPU, so we can't do chip-off — instead we do a CPU swap, transferring the original CPU and NAND together onto a working donor logic board. Data Clinic has been doing CPU swaps in-house since the iPhone 11; see our case study →.
Recovered data is returned on a USB drive, an iCloud-restored phone, or via secure download — your choice. We do not retain copies of customer data after delivery and confirmation.
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What our customers say
"I dropped my iPhone in the bath and was in tears thinking I'd lost three years of photos of my children. Data Clinic recovered everything. I cannot thank them enough."
"Phone stopped working after a swimming pool incident. The Apple store said nothing could be done. Data Clinic did it. Brilliant service."
"Reasonable cost, clear communication, and they were straight with me about what was recoverable and what wasn't. Recommended."
Frequently asked questions
My phone still works after the spill — should I still get water damage recovery?
Yes, get it cleaned. A working phone after water exposure is on borrowed time — corrosion progresses for days or weeks even when the phone seems fine. The cheapest outcome is a £150 ultrasonic clean now; the most expensive is a £600 CPU swap in three months when the phone finally fails. Take a backup immediately, then bring it in.
Can you recover data if I've forgotten the passcode?
If the phone is powered off and the data is encrypted with the passcode, we cannot bypass that — Apple's encryption is mathematically secure. If you have the passcode but the phone won't accept it because of damage, we can usually access the data by repairing or transplanting the logic board so the passcode prompt works again.
How long after the spill is too late?
There's no hard cutoff but the curve is steep. Within 24 hours: 80%+ of phones can be saved. 1–7 days: 50%. 1–4 weeks: 30%, and recovery often requires chip-off or CPU swap. After a month: still possible, but the data extraction is more invasive and costs more. Speed matters.
How much does iPhone water damage recovery cost?
Ultrasonic cleaning and basic recovery: £195–£395. Logic board repair (component replacement): £395–£595. NAND chip-off or CPU swap: £695–£1,250 depending on the iPhone model. We give a fixed quote after free diagnosis. No fee if we cannot recover your data.
Will I get my actual phone back working?
Sometimes. A successful ultrasonic clean often restores the phone fully. CPU swaps put your data on a different physical phone, which we return to you working. Either way, your priority is the data — and our priority is getting that out for you safely.
Does Apple do this? My local repair shop said they couldn't.
Apple's water damage policy is to replace the phone, which loses your data permanently if you don't have an iCloud backup. Most repair shops don't have the cleanroom, the rework station, or the chip-off equipment. Specialist data recovery labs do. We've solved cases that Apple stores said were impossible.