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Cracked glass Galaxy S8 - replacement of the glass or the entire display?

Kloor203 20697 19
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Should I replace only the cracked glass or the entire display assembly on a Galaxy S8 when the screen and touch still work?

You can replace only the cracked glass on a Galaxy S8 if the display and touch are still working, and when it is done correctly it should not change the image or touch response [#18098179] [#18098677] On this model the touch is not on the glass, so a proper glass replacement should not affect operation, but the result depends heavily on the technician and the separation/gluing process [#18098448] [#18098677] Several users warned that poor work can leave shadows, defects, or durability issues, especially on bent/curved screens [#18098677] [#18103263] Price-wise, glass replacement was quoted around PLN 500-700/800 for bent screens, while a full original display with frame was about PLN 800, so the savings may be small [#18098677] [#18099044] [#18102381] If you want the safest like-new result, replace the whole display; if you want to save money, use a competent specialist for glass-only repair [#18103263] [#18103276]
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  • #1 18098172
    Kloor203
    Level 5  
    Posts: 8
    Rate: 7
    Hello, my Galaxy S8 fell out of my hand on the street yesterday. The lower part of the right side collapsed. The touch works 100% and everything is fine.
    I was in the service and they told me it is better to replace the entire display but the cost is high.
    I would like to know if in this case it would be better to replace the entire display or just the glass?
    Will there be any problems with visual or use after replacing the lens?
    Possibly where would you recommend repairing such a phone
    Thank you in advance :D
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  • #2 18098179
    volt1
    Level 30  
    Posts: 1101
    Help: 179
    Rate: 239
    They recommended it because they want to earn more, if the display is working properly, why replace it if the glass is broken.

    Added after 50 [seconds]:

    If it is good now, nothing will change visually after replacing the glass itself.
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  • #3 18098189
    Kloor203
    Level 5  
    Posts: 8
    Rate: 7
    volt1 wrote:
    They recommended it because they want to earn more, if the display is working properly, why replace it if the glass is broken.

    Added after 50 [seconds]:

    If it is good now, nothing will change visually after replacing the glass itself.



    I thought so too, the price is 820. When I asked if you can just fast, they immediately said that someone does it, but then it is not fully functional.
    In what price range is the replacement of the glass profitable? :D
  • #4 18098225
    tino2003
    Admin of GSM Group
    Posts: 23677
    Help: 1971
    Rate: 2077
    In this model, the entire complete display with touch must be replaced.
    Price as price, high for our terms, so often customers buy another cheaper phone model instead of repairing the broken one.
    In your case, the best option is to get used to it and use it as it is.
  • #5 18098257
    gathor10
    Level 27  
    Posts: 895
    Help: 100
    Rate: 137
    Kloor203 wrote:
    they said right away that someone was doing it, but then they weren't quite working.
    In this case, it is not about technical efficiency, because the fast itself has nothing to do. It's more about the durability of the new (interchangeable) lens, which will break again with a slight "tap".
    tino2003 wrote:
    In your case, the best option is to get used to it and use it as it is.
    Just keep it away from water and don't use it in the rain.
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  • #6 18098298
    Kloor203
    Level 5  
    Posts: 8
    Rate: 7
    gathor10 wrote:
    Kloor203 wrote:
    they said right away that someone was doing it, but then they weren't quite working.
    In this case, it is not about technical efficiency, because the fast itself has nothing to do. It's more about the durability of the new (interchangeable) lens, which will break again with a slight "tap".
    tino2003 wrote:
    In your case, the best option is to get used to it and use it as it is.
    Just keep it away from water and don't use it in the rain.


    Even if I replaced the glass and gave it a tempered glass, it won't do anything?
  • #7 18098314
    tzok
    VIP Meritorious for electroda.pl
    Posts: 38662
    Help: 3162
    Rate: 6407
    ... if it is possible to replace the "glass" at all, without breaking the display, the "glass" may cause the "touch" to malfunction ("blind spots" or registering "phantom" touches). I skip such issues as the quick replacement may go away, my stains / shadows appear on the display. On the other hand, the replacement of the glass is PLN 60-100, if it does not work, you will replace the display (unless they break it when replacing and there will be no exit).
  • #8 18098335
    Kloor203
    Level 5  
    Posts: 8
    Rate: 7
    So I have nothing to do with replacing the display ...
    Nothing. Thanks so much for your help ;)
  • #9 18098448
    gathor10
    Level 27  
    Posts: 895
    Help: 100
    Rate: 137
    tzok wrote:
    may cause "touch" malfunction ("blind spots" or "phantom" touches).
    In this model, the touch is not on the glass.
    tzok wrote:
    ... if you can replace the "fast" at all
    And why not?
    tzok wrote:
    I skip such issues as the quick replacement may go away, my stains / shadows appear on the display.
    if someone does it without a clue, then yes.
    tzok wrote:
    (unless they break him during the exchange and there will be no way out).
    If they beat him, they should replace the display at their expense, after all, they damaged it?

    Added after 34 [seconds]:

    Kloor203 wrote:
    So I have nothing to do with replacing the display ...
    This is the best solution :)
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  • #10 18098677
    blahfff
    Level 41  
    Posts: 4929
    Help: 1030
    Rate: 1281
    tzok wrote:
    I skip such issues as the quick replacement may go away, my stains / shadows appear on the display. On the other hand, the replacement of the glass is PLN 60-100, if it does not work, you will replace the display (unless they break it when replacing and there will be no exit).


    You flowed a bit with the prices. Replacing glass in bent screens costs around PLN 500-700-800. The glass itself generally has no effect on the performance of the device and touch. If everything is done correctly, it will work, and durability should not be any worse. The quality is different and it all depends on who and how to do it, how to separate the old pane, etc. These screens are quite flexible so it happens that during the separation it "folds", which is later visible after gluing.
  • #11 18099044
    tzok
    VIP Meritorious for electroda.pl
    Posts: 38662
    Help: 3162
    Rate: 6407
    In fact, they count a lot, because the fast itself is about PLN 50, but the exchange is about PLN 300. PLN 800 is already a display replacement.
  • #12 18099192
    blahfff
    Level 41  
    Posts: 4929
    Help: 1030
    Rate: 1281
    tzok wrote:
    In fact, they count a lot, because the fast itself is about PLN 50, but the exchange is about PLN 300. PLN 800 is already a display replacement.


    The cost of the equipment that is needed to easily disassemble it, clean it, glue it, used materials, etc. In addition, the risk that the procedure will fail or the process will have to be repeated for some reason. The fact that these displays are quite flexible doesn't mean they are more durable - it's even easier to damage them. PLN 300 for an exchange in this type of phone is quite a low price.

    800 PLN for a new, original S8 display (factory-glued to the frame, etc.) with the exchange also true, quite a low price.

    When mentioning some shadows or dead areas, it could be concluded that you stayed with this topic a few years ago, where everything was "flat" and the touch screen was glued to the frame on the edges because such miracles were mainly there. Then such prices are actually heavily out of space.
  • #14 18102381
    GothPony
    Level 10  
    Posts: 97
    Help: 4
    Rate: 11
    You can always replace the entire display for about 800 and resell the old LCD on the Allegro or some company that deals with LCD regeneration for about PLN 250. You get a new LCD for around 550, you better not get it done.
  • #15 18103079
    Kloor203
    Level 5  
    Posts: 8
    Rate: 7
    GothPony wrote:
    You can always replace the entire display for about 800 and resell the old LCD on the Allegro or some company that deals with LCD regeneration for about PLN 250. You get a new LCD for around 550, you better not get it done.


    I didn't even know you could do that. Nice thing, but I don't know where I could return the old display. Do you think that every GSM service can accept one? It would be great if you gave me a company that would take it. Thanks :D
  • #16 18103263
    rabus40
    Level 11  
    Posts: 38
    Help: 1
    Rate: 14
    What is this nonsense they write :O

    Replacing the glass itself in such a phone is not a problem for our service or other decent service.

    We separate the screen and glue it very much like the factory.
    There are no signs of glass replacement. I paste everything on the Samsung factory tapes.

    greetings
  • #17 18103276
    GothPony
    Level 10  
    Posts: 97
    Help: 4
    Rate: 11
    Oh, I can see that some Janusz service has responded :D And you probably have the original Samsung glass grill glas 5 and you give a 2-year warranty like the manufacturer? And after the replacement, the manufacturer's warranty will be preserved? Save the man the trouble and do not force your services because even if you wash your guts, you will not replace the glass itself so that it would be like in the original and you will not be waterproof. Only replacing the entire LCD with a frame will give the right effect and the phone will be like new, not on Chinese glasses. I'm not saying that you are doing wrong, but it's better to pay extra about PLN 100 and have the original full set from the manufacturer. Nobody will ever replace the glass itself so that it would be like in the original.
  • #18 18103788
    gathor10
    Level 27  
    Posts: 895
    Help: 100
    Rate: 137
    rabus40 wrote:
    What is this nonsense they write :O

    Replacing the glass itself in such a phone is not a problem for our service or other decent service.

    We separate the screen and glue it very much like the factory.
    There are no signs of glass replacement. I paste everything on the Samsung factory tapes.

    greetings
    Well, buddy "Janusz" ... A typical example of a "beetroot", which will pound na?ve people who do not know each other. You want to advertise, do it to him for free and let him give you a rating here in the forum, you will have a great free publicity. Just don't say any more that you use original Samsung tapes, because there aren't any. These screens are not taped. I have had a Samsung service for 6 years and these tapes ended with the S6 edge model when it comes to models with a curved screen and S7 in flat ones.
  • #19 18104719
    rabus40
    Level 11  
    Posts: 38
    Help: 1
    Rate: 14
    I can see that the experts themselves :)
    Nobody advertises here, I wanted to send my friend to every better GSM service
    greetings
  • #20 18104740
    gathor10
    Level 27  
    Posts: 895
    Help: 100
    Rate: 137
    rabus40 wrote:
    I can see that the experts themselves :)
    Nobody advertises here, I wanted to send my friend to every better GSM service
    greetings
    I can say a lot about Samsung. I would even say much more than much.

Topic summary

✨ The discussion revolves around the dilemma of whether to replace the cracked glass of a Galaxy S8 or the entire display. Users express skepticism about the necessity of replacing the entire display when the touch functionality remains intact. Some suggest that replacing just the glass is feasible, but caution that it may lead to issues like "phantom" touches or visual defects if not done correctly. The cost of glass replacement is generally lower (PLN 60-100) compared to full display replacement (PLN 800). However, concerns about durability and the quality of aftermarket repairs are raised, with some users recommending original parts for optimal performance. Several users share experiences and suggest reputable services for repairs, emphasizing the importance of professional handling to avoid further damage.
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FAQ

TL;DR: On Galaxy S8 curved screens, glass-only repairs run ~PLN 500–800; "The glass itself has no effect on touch." If your OLED works, glass replacement is feasible but depends on workmanship and tools. [Elektroda, blahfff, post #18098677]

Why it matters: This FAQ helps Galaxy S8 owners with cracked front glass decide between glass-only repair and full-display replacement, balancing cost, durability, and water-risk.

Quick Facts

Should I replace only the glass or the whole display on a Galaxy S8?

If the OLED and touch still work, glass-only repair is feasible. Curved S8 glass swaps run about PLN 500–800. Durability depends on method and materials. During separation, the OLED can flex and leave visible distortions after bonding. Choose a skilled shop if you go this route. [Elektroda, blahfff, post #18098677]

Will touch work normally after a glass-only repair?

Yes, the digitizer is not part of the cover glass on the S8. Proper glass replacement should not change touch performance. "In this model, the touch is not on the glass." Always test before leaving the shop. [Elektroda, gathor10, post #18098448]

How much does a full display replacement cost for the S8?

Expect about PLN 800 for a new, original S8 display pre-glued to the frame with installation. One technician called PLN 800 “quite a low price” for this job. [Elektroda, blahfff, post #18099192]

Is water resistance affected after a glass-only repair?

Yes. After a cracked-glass incident or glass-only swap, keep the phone away from water. Do not use it in rain. "Just keep it away from water and don't use it in the rain." [Elektroda, gathor10, post #18098257]

What can go wrong during a glass-only replacement?

During separation, the flexible OLED can “fold,” leaving a visible defect after re-gluing. Poor technique can also reduce durability. Choose a shop that specializes in curved OLEDs. [Elektroda, blahfff, post #18098677]

Can glass-only replacement cause ghost touches or blind spots?

Improper replacement can introduce touch blind spots or phantom touches. Stains or shadows may also appear on the display if the process goes wrong. [Elektroda, tzok, post #18098314]

Is glass-only replacement actually possible on the S8’s curved screen?

Yes. Experienced services can separate the screen and re-bond the new glass to look factory. "There are no signs of glass replacement" when it’s done well. [Elektroda, rabus40, post #18103263]

Why do some shops push full-display replacement?

Some recommend full-display replacement even when your display works. "They recommended it because they want to earn more." If display and touch are fine, a glass-only fix targets the cracked layer. [Elektroda, volt1, post #18098179]

Will a tempered-glass protector restore waterproofing after repair?

No. A protector does not make the phone waterproof after a crack or glass-only swap. Only a full module with frame aims for like-new sealing. You will otherwise not be waterproof. [Elektroda, GothPony, post #18103276]

When is glass-only repair financially worth it?

Use this baseline: full module ≈ PLN 800, and you can sell the cracked LCD for ≈ PLN 250. That nets ≈ PLN 550 for a like-new module. Glass-only makes sense when quoted well below that net. [Elektroda, GothPony, post #18102381]

Who pays if the shop breaks my OLED during glass separation?

If they damage the working display during the procedure, they should replace it at their expense. Confirm this policy before repair. [Elektroda, gathor10, post #18098448]

Where can I repair only the glass?

Look for established GSM services experienced with curved OLEDs. One user reported a successful S8 glass-only repair at cleverboxes.pl without issues. [Elektroda, Allx84, post #18101289]

Can I keep using my S8 with cracked glass?

Yes, if display and touch still work. Accept the cosmetic issue and use it as is. Many choose this to avoid high costs. [Elektroda, tino2003, post #18098225]

How do I choose a capable shop for S8 glass-only repair?

Use this 3-step check:
  1. Ask what equipment and materials they use for curved OLED separation and bonding.
  2. Ask about redo policy and risks if the process fails.
  3. Confirm final price, including rework, and warranty coverage. [Elektroda, blahfff, post #18099192]

Will the phone look original after a glass-only fix?

A competent shop can match factory appearance with clean separation and bonding. One technician noted there should be no visible signs when done right. [Elektroda, rabus40, post #18103263]
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