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Blog2 min read

Is a phone still water resistant after a screen replacement?

After a screen replacement, a phone’s water resistance is no longer as reliable as before. Opening the phone breaks the adhesive seal that keeps water out; a new one is applied, but the factory pressure test cannot be repeated. Here we explain why and how to protect your phone.

Cep Market Repair TeamIn Kadıköy since 2006
Key points
  • Water resistance is not permanent; it declines over time even if the phone is never opened.
  • IP67 and IP68 describe how a new phone performed in lab tests with fresh water.
  • A screen, battery or back glass replacement opens the phone, and the adhesive seal is replaced.
  • Water resistance cannot be assured after a repair; keep protecting the phone from water.
  • Do not charge a wet phone until it is dry; on iPhone, Apple recommends waiting at least 5 hours.

01What do IP67 and IP68 mean?

An IP code shows how well a device resists dust and water. The first digit is for dust, the second for water.

CodeWhat it means
6 (first digit)Dust-tight
7 (second digit)Withstands brief immersion in water up to 1 metre
8 (second digit)Withstands immersion deeper than 1 metre under conditions set by the manufacturer

Depth and time vary by model; your phone’s specifications list them. These ratings come from lab tests on new phones. Both Apple and Samsung say water resistance is not permanent and may decline with normal wear.

02How does a screen replacement affect water resistance?

The screen and back glass are held to the frame by a thin adhesive seal around their edges. When the phone is opened for a repair, this seal is broken. In a good repair, the old adhesive is cleaned off and a new one made for the model is applied.

  • Screen replacement. The front is opened; the seal around the screen is replaced.
  • Battery and back glass replacement. Depending on the model, the phone opens from the front or the back; the seal on that side is replaced.
  • Charging port, camera and button repairs. The phone is opened here too, so the same applies.

Even so, the factory pressure test cannot be repeated in a repair. The safest approach is to treat a repaired phone as if it were not water resistant. For the repair itself, see our screen replacement page.

03How to protect your phone from water after a repair

The advice manufacturers give for new phones matters even more for a repaired one:

  • Do not swim or shower with the phone, or use it around pressurised water.
  • Keep it away from hot, humid places such as saunas and steam rooms.
  • Keep soap, perfume, sunscreen and alcohol-based liquids off it; Samsung also advises avoiding sea and pool water.
  • Drops and knocks weaken the seal; use a sturdy case.

04What to do if your phone gets wet

  1. Dry it. Wipe the phone with a soft, lint-free cloth and take off the case.
  2. Let it dry. Leave the phone in a cool, airy place with the port facing down.
  3. Do not charge it. Do not connect a charging cable or accessory until the phone is completely dry. On iPhone, Apple recommends waiting at least 5 hours before wired charging.
  4. Watch for signs. Muffled sound, fog or spots on the screen can mean moisture is still inside. For more, see our guide on moisture in a phone.
Brand › Model › Repair listChoose your model, ask about the faultiPhone models Brand › Model › Repair listChoose your model, ask about the faultSamsung models

05How to get your phone to us

Visit our store

Hasanpaşa Mh. Söğütlüçeşme Cd. No: 192 (opposite the mosque car park), Kadıköy. Monday – Friday 09:00 – 20:30 · Saturday 09:30 – 20:30 · Sunday: Please ask.

Send it by post

Free two-way shipping with our contracted carrier from anywhere in Turkey. Send the device without its case, in a well-protected box, with a note giving your phone number and the fault.

Motorbike courier

Within Istanbul you can send your device by motorbike courier; just send us your address and the fault on WhatsApp.

FAQ

Frequently asked questions

01

Is a phone waterproof again after a screen replacement?

The adhesive seal is replaced during the repair, but because the factory pressure test cannot be repeated, water resistance cannot be assured. Keep protecting the phone from water.

02

Can I swim with my phone after a repair?

We do not recommend it. Manufacturers advise against swimming even with new phones; treat a repaired phone as if it were not water resistant.

03

Does a new phone also lose water resistance over time?

Yes. Both Apple and Samsung say water resistance is not permanent and may decline with normal wear.

04

When can I charge a phone that got wet?

Once it is completely dry. On iPhone, Apple recommends waiting at least 5 hours before wired charging or connecting an accessory.

Customer reviews

What our customers say

★★★★★

They replaced the screen of my iPhone 17 Pro Max with an original one within an hour. Emir and Kerem looked after me very well. An amazing business.

Ali E.Customer review · Translated from Turkish
★★★★★

A very successful business. They fixed my liquid-damaged device in an hour and looked after me very well. Thank you, Can.

Orhan I.Customer review · Translated from Turkish
★★★★★

I had the screen and battery of my 14 Pro Max replaced and I am very pleased. Thanks for your work.

Oğuzhan O.Customer review · Translated from Turkish
★★★★★

I think you will be pleased with their approach, their helpfulness and their care.

Our customerCustomer review · Translated from Turkish
★★★★★

This is the place I have shopped at with endless trust and sincerity for 20 years, since the Cep Market days. I am so glad you are here; Teknoway is the only place for me.

Cavidan T.Customer review · Translated from Turkish
★★★★★

A very good business with friendly staff, and they answered every question I had in full. Thank you, Teknoway.

ParlakplaystationCustomer review · Translated from Turkish
★★★★★

A company I have known for a long time that helps in every way it can. I definitely recommend dropping by and at least listening to their ideas and advice.

Murat Y.Customer review · Translated from Turkish
★★★★★

We had a screen protector fitted, and they gave us gifts I think were worth more than the screen protector. Most of all, thank you for the friendly welcome.

Mehmed P.Customer review · Translated from Turkish

From our customers’ reviews. All reviews

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Cracked screen?

Send us the model and the damage on WhatsApp; diagnosis is free and we will message you the options.