If your 15 Pro has taken a swim and is now glitching, freezing on the Apple logo, refusing to charge, or showing a green tint on the display, this article is for you.
What the IP68 Rating Actually Promises (and What It Doesn't)
IP68 on the iPhone 15 Pro means the phone was tested to survive six metres of fresh water for thirty minutes — under laboratory conditions, on day one, with every seal intact. That last clause is the one Apple's marketing department prefers to whisper.
The IP rating is a factory specification, not a lifetime warranty. Apple's own fine print confirms that liquid damage is not covered by the standard warranty, and the rating decreases over time as a result of normal wear. You can read Apple's exact wording on the topic at Apple Support.
Here is what we see in practice on phones eighteen months into their lives:
Any one of these turns IP68 into IP-nothing. And once water gets in, it does not just sit there politely — it travels.
The Three Entry Points We See Most Often in Johannesburg
Highveld conditions are not kind to phone seals. The dry winter air shrinks adhesives, then summer humidity and sudden storms hammer the gaskets. Combined with the dust that gets everywhere in Joburg, sealing components age faster here than in coastal cities.
The SIM tray. This is the single most common entry point. The tiny rubber O-ring around the tray perishes, and water siphons straight onto the lower logic board.
The USB-C port. New on the 15 Pro and a notable weak point. The port itself is not sealed — only the surrounding chassis is — and capillary action pulls liquid up the pin cavities and onto the U2 charging IC.
The bottom speaker grille. The hydrophobic mesh works well at first but loses effectiveness once it traps fine particulate.
What Water Actually Does to a 15 Pro
People imagine corrosion as a slow, weeks-long process. On a powered-on phone with a 3.7-volt battery applied to wet components, electrolysis begins within seconds. Here is the damage pattern we typically document during a liquid damage recovery assessment:
Face ID flex corrosion. The dot projector flex runs along the top of the device and is one of the first casualties when liquid wicks upward through the earpiece. Once corroded, Face ID fails and — critically — Apple's parts pairing means you cannot simply swap the module without specialist programming.
U2 charging IC failure. The U2 (officially the SN2611A1 on the 15 Pro) controls USB-C negotiation. When it shorts, the phone refuses to charge, charges intermittently, or charges only when warm. We replace this chip under a microscope.
Display driver short. Symptoms include a pink or green tint, vertical lines, or backlight failure. Sometimes the panel itself is fine and only the driver circuitry on the board needs work.
Battery swelling. Water trapped against the lithium pouch causes gas build-up over the following weeks. If your phone got wet two months ago and the back glass is now lifting, this is why.
What We Actually Do on the Bench
The honest answer is that water damage repair is detective work, not parts-swapping. Every job in our workshop begins with a R599 assessment that includes:
If the damage is limited to surface oxidation, the cleaning alone often restores function. If specific chips have failed, we do component-level logic board repair starting from R2,499 — replacing individual ICs rather than throwing away the whole board.
For comparison, Apple's policy on liquid-damaged 15 Pros is a full device swap at roughly R18,000 to R22,000 depending on storage. That figure assumes you still have AppleCare+ with the service fee discounted; without it, you are quoted out-of-warranty replacement pricing.
We have completed somewhere north of 12,000 board-level repairs since opening, and water jobs make up about a quarter of that volume. The success rate on 15 Pros caught within 48 hours sits at around 85%. Past two weeks, it drops sharply as corrosion eats through trace lines that cannot be jumpered.
The First Hour Matters More Than Anything Else
If your phone has just gone in the water, do the following before you do anything else:
The single most damaging thing customers do is leave a wet phone switched on overnight "to see if it dries out." It does not dry out. It corrodes, silently, until the boot loop starts at 3am.
If you cannot get to Hyde Park immediately, you can WhatsApp us on 064 529 5863 for talk-through advice and we will tell you whether it is worth a same-day courier.
Pricing, Warranty and What to Expect
Our pricing on iPhone 15 Pro and 15 Pro Max water damage typically lands in these brackets:
Every board-level repair carries our up to 3-year warranty on the work performed. That warranty covers the specific repair, not future water exposure — if you swim with it again, the clock resets.
Turnaround is usually 3 to 5 working days for straightforward jobs, longer for complex Face ID or board damage where we need to source specific ICs. Load shedding occasionally adds a day to microscope work because we will not solder critical components on inverter power.
To get started, you can book online at zasupport.com/book or contact us directly with photos of the symptoms. We are honest about what is and is not worth saving — if your phone is beyond economical repair, we will tell you on day one rather than after a fortnight of false hope.
Frequently Asked Questions
Q: My iPhone 15 Pro still works after getting wet. Should I still bring it in?
Yes, ideally within 48 hours. A phone that survives the initial dunking can still develop corrosion over the following weeks. A quick cleaning while everything still functions costs far less than a board repair after the damage spreads.
Q: Will Apple repair my water-damaged iPhone 15 Pro under warranty?
No. Apple's standard warranty explicitly excludes liquid damage, and AppleCare+ requires a service fee. Even with AppleCare+, you typically receive a replacement device rather than a repair, which means losing the original phone.
Q: How do you tell if my iPhone 15 Pro has water damage?
The Liquid Contact Indicator (LCI) inside the SIM tray slot turns red on contact with water. Under the microscope, we also look for white or green crystalline residue on the logic board, oxidation on connector pins, and characteristic etching on IC pads.
Q: Can you save the data from a water-damaged iPhone?
Often yes, provided the NAND storage chip itself has not been damaged. Even if the phone will not power on, we can usually get it stable long enough to back up to iCloud or to a computer during the repair process.
Q: What if my Face ID stops working after water damage?
Face ID failure after liquid exposure usually means the dot projector flex has corroded. We can clean and sometimes repair the flex itself. Full module replacement is more involved due to Apple's parts pairing, but it is possible with the right programming equipment.
Q: Do you offer collection in Johannesburg?
Yes. We arrange courier collection across Sandton, Rosebank, Randburg, Fourways and the wider Joburg area, with insured transit. For urgent water damage cases we prioritise same-day pickup where possible — message us on WhatsApp and we will arrange it.
