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Sostituzione vetro posteriore Samsung Galaxy S8

Cosa ti serve

  1. Sostituzione vetro  posteriore Samsung Galaxy S8, Gruppo del vetro posteriore: passo 1, immagine 1 di 1
    • L'apertura del tuo telefono danneggerà le guarnizioni impermeabili. Procurati dell'adesivo di ricambio prima di iniziare; se rimonterai il telefono senza sostituire l'adesivo, in seguito dovrai fare attenzione ad esporlo all'intrusione di liquidi.

    • Scalda un iOpener e applicalo su uno dei bordi lunghi dell'S8 per circa due minuti.

    • Dovrai forse scaldare e applicare di nuovo l'iOpener più volte per scaldare a sufficienza il telefono. Segui le istruzioni dell'iOpener per evitare il surriscaldamento.

    • Puoi usare anche un asciugacapelli, una pistola termica o una piastra riscaldabile, ma stai attento a non surriscaldare il telefono: tanto lo schermo OLED quanto la batteria interna si possono danneggiare con il calore.

    • Mentre aspetti che l'adesivo si ammorbidisca, vai avanti e leggi il passo seguente per farti un'idea del punto migliore per far leva.

    What type of adhesive should be used to seal? Or better said, what would you recommend.

    Ion Ion - Replica

    I’d recommend precut adhesive designed for the rear cover. If that’s not available, thin, hi-bond double sided tape like 1 mm wide Tesa 61395 tape will work well.

    Adam O'Camb -

    Yes, different microwaves have different power levels (e.g., wattage) so one microwave may explode the iOpener after 31 seconds of heating whereas another microwave will barely warm it. It would be helpful to have a more precise target temperature. My microwave is fairly weak so I’m heating it for seven seconds for every two minutes against the phone. In theory, this should slowly add more heat than is dissipated into the phone and surrounding atmosphere.

    Brett Stime - Replica

  2. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 2, immagine 1 di 2 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 2, immagine 2 di 2
    • Nei passi seguenti taglierai l'adesivo attorno al bordo del pannello di vetro posteriore.

    • L'adesivo sul case posteriore è stato applicato come si vede sulla prima immagine.

    • Visto dall'esterno, dovrai far leva secondo questa configurazione:

    • Strisce di adesivo spesse

    • Strisce di adesivo sottili

    • Evita di far leva qui per proteggere il sensore impronte digitali.

    Go clockwise (or counter-clockwise) around the border to avoid causing extra stress on the back. The bottom has a lot more adhesive than you think, towards the top-center.

    Michael M - Replica

    Failing completely at this step. I’ve heated the opener like 5 times and the phone is hot to the touch, but I can’t get even the tip of the pick into the opening.

    r torrance andrews - Replica

    Added a hair dryer to the effort and stil making no headway at all.

    r torrance andrews - Replica

    Be careful. Insanely careful. If you think you are careful enough, this means you need to be even more careful. If you think it is not possible to be more careful, then be a little more careful and you might be able to remove the back cover without breaking it. Especially the bottom of the phone.

    pio - Replica

  3. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 3, immagine 1 di 3 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 3, immagine 2 di 3 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 3, immagine 3 di 3
    • Quando il pannello posteriore è caldo al tatto, applica una ventosa il più vicino possibile al bordo riscaldato del telefono evitando la parte incurvata.

    • La ventosa non aderirà bene sulla parte incurvata del vetro.

    • Se il vetro posteriore del telefono è crepato, la ventosa potrebbe non aderire bene. Cerca di sollevare la cover con del nastro adesivo tenace oppure applica della supercolla (cianoacrilica) per incollare la ventosa e lasciala asciugare prima di procedere.

    • Solleva la ventosa e inserisci un plettro di apertura sotto il vetro posteriore.

    • Siccome il vetro è incurvato, dovrai spingere l'attrezzo inserendolo verso l'alto e non parallelamente al piano del telefono.

    We can't seem to get anything between the edges even after heating the back panel. Any tips?

    Megan Kennington - Replica

    Hi Megan, unfortunately the adhesive is super tough on this one. I’d recommend carefully continuing to apply heat, very gradually so that you don’t accidentally overheat the battery. Eventually you should be able to get a little gap with the suction handle.

    Adam O'Camb -

    I’ve been attempting to get the adhesive to loosen for four hours now. Exactly how much time is this supposed to take? The pictures makes it look like it should be easy. The adhesive still hasn’t budged and I’m beyond frustrated.

    Lori Lucas - Replica

    Hi Lori, sorry to hear the adhesive is being extra stubborn! If reheating and reapplying the iOpener isn’t working, you can try heating the edge with a hairdryer or heat gun. That way you can get more heat onto the edge faster, but be very careful not to overheat the battery inside.

    Adam O'Camb -

    I used a stanley knife - very carefully, after trying for several hours to get the adhesive to loosen. I bought another back cover with adhesive for the assmbley, which is the best option in my opinion. Just be careful not the scratch the case of the phone, and be prepared for the back glass cover to break when removing it.

    James wright - Replica

    The manufacturers really want to make this impossible, huh… I’ve gone 3 years without ever cracking this phone and end up cracking the corner of the back trying to prise it open. Probably should’ve gotten a heat gun too. This is super tight.

    Benjamin Chaim - Replica

    I am currently working on this. I have heated the phone to just barely to hot to hold. No matter how many times I've done this and pulled up with a suction cup I cannot get an edge to lift.

    Being that this is my second phone repair does anyone have advice on this? I've watched several YouTube videos and it looks so easy.

    DAVID LAWRENCE - Replica

    I suggest you try to lift on the middle of an edge using the thinnest spudger you have. also as the edge is curved remember to insert it so to follow the curve. Hopes it helps

    Cajuteq -

    Our issue was that a small gap would open when using the iOpener, but not large enough to get spudger or opening picks in there (also tried hair dryer but same result). Luckily as a guitar player I had some very thin nylon picks that we were able to get in there, which opened up a large enough gap to get the spudger and opening picks in. From there, we were able to heat the other sides and guide the spudger around the entire edge to get the back glass off.

    First we used a Dunlop nylon .38 mm guitar pick, then a .60 mm pick, and that allowed us to get the spudger in.

    Dan Coleman - Replica

    This is by far the hardest part of any tutorial that requires you to open the Samsung. The iOpener is totally useless on my opinion (it doesn’t get warm enough). What I did instead is use a hairdryer but it took me time before I could get the adhesive soft enough. Especially since I was not able to measure the temperature of the phone will warming it. Also I think that the halberd is not thin enough so I used a radiology sheet (don’t know the right word in English) to get into the phone and it was much more effective and time saving. Thank you for the tutorial and good luck !

    Thomas Alliot - Replica

    Use a utility knife blade to work around the edges. Careful not to pry on the blade since you risk cracking the back

    Derek Gibson - Replica

    I bought a back glass replacement kit with the battery kit since mine was cracked already. I used both iOpeners to uniformly heat the whole back along both long edges. I microwaved each pack twice over 10 mins. 5 mins apply, microwave, 5 minutes apply. That worked!

    William Mellema - Replica

    Similar to other posts, this appeared simpler. I have a couple of tube socks filled with rice that we use a lot for a sore back. Put in microwave for 5 minutes and an amazing heat pack. So I thought I would try this instead of the iOpener as it just was not getting the phone warm enough. Wrapped the phone in the riced-filled-tube sock for a couple of minutes, to the point where I could at least pick it up and hold it. Also, I have the full IFIXIT kit, so I pulled out the jimmy. Viola. Got right in and then allowed me to use the halberd and picks to finish it off.

    kendrickcc - Replica

    I was able to do this with the iOpener warming pad by microwaving for the suggested 30secs then leaving it on for 10 mins. repeated this process 2 more times for a total of 3 times @ 30 mins and used the suction tool and the picks to get it open. There is a considerable amount of adhesive on the tops and bottoms of the phone. So consider warming the whole phone before doing it.

    Note: if you already have a cracked back panel (like me) prior to starting the process, consider getting the replacement as the already cracked panel will crack even more as you are cutting away at the adhesive. Goodluck!

    Harry Williams - Replica

    After over an hour of trying to use heat and the suction tool loosen the adhesive and try to get an opening on one of the edges, I used the blue spudger to see if it would slip thru the edge and it did. I was able to loosen the majority of the back glass but ended up getting excited and rushing and cracked the top corner. I was able to complete the battery replacement and use the cracked back glass. I’m going to order a replacement for that and that should be easier. Lesson to be learned, if any part of the back glass is getting a little tougher to loosen, hit it with heat again just to be safe. The rest of the replacement we pretty straight forward.

    MJH - Replica

    The spudger provided in ifixit repair tool kit is not the same as the one used in this guide and can not be used in the same way as the spudger used in this guide. So I am pretty much winging it on the most critical point of this disassembly. This is extremely frustrating.

    Brent Neilson - Replica

    I’ve repaired many iphones but this was my first attempt on a Samsung. I made no headway at all on opening the case and I’ve decided to just live with the battery being kind of weak. Even with a short life, I would much rather use this phone than an Iphone.

    r torrance andrews - Replica

    I've tried 5 times in over the course of 4 hours to loosen the adhesive on this phone, and it won't budge. Unfortunately this kit is useless to me

    Emily Reese - Replica

    Once I opened one edge, I heated up the other edges then just moved the pick around the entire perimeter of the phone to break the adhesive.

    Stephen Legg - Replica

  4. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 4, immagine 1 di 1
    • Dopo aver inserito saldamente l'attrezzo sotto il vetro, scalda e applica di nuovo l'iOpener per ammorbidire l'adesivo.

    svmesung is onoff and

    moo rayner - Replica

  5. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 5, immagine 1 di 2 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 5, immagine 2 di 2
    • Fai scorrere il plettro di apertura verso la parte inferiore del telefono per staccare l'adesivo.

    • Lavora lentamente per non far scivolare l'attrezzo fuori della fessura. Se hai delle difficoltà a tagliare, scalda e applica di nuovo l'iOpener.

    Cracked my glass multiple times, do this very slowly and with more heat to each new area.

    Gary Mirams - Replica

    Second on cracking the back glass. Go slow and apply heat to each side before trying to pry it open.

    Adam Huber - Replica

  6. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 6, immagine 1 di 3 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 6, immagine 2 di 3 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 6, immagine 3 di 3
    • Ripeti la precedente procedura di riscaldamento e taglio per gli altri tre lati del telefono.

    • Lascia un plettro di apertura da ogni lato mentre prosegui con il bordo seguente per evitare che l'adesivo aderisca di nuovo.

    Petite erreur: le guide dit iPhone au lieu de S7 :)

    Nicolas Duthilleul - Replica

    Bonjour Nicolas ! Merci pour la remarque ;-) Nous l’avons prise en compte et corrigé la traduction. La prochaine fois, n’hésitez pas à corriger directement en cliquant sur le bouton Traduire en haut à droite de l’étape.

    Claire Miesch -

  7. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 7, immagine 1 di 2 Sostituzione vetro  posteriore Samsung Galaxy S8: passo 7, immagine 2 di 2
    • Il cavo del sensore impronte digitali collega il telefono al vetro posteriore vicino alla camera principale. Il cavo è molto corto e dovrebbe disconnettersi quando rimuovi il vetro posteriore.

    • Mentre sollevi il vetro, dai un occhiata dentro per verificare che il cavo arancio con il connettore blu si sia disconnesso.

    • Usa i plettri di apertura per tagliare ogni adesivo residuo e aprire leggermente il telefono.

    • Se il sensore impronte digitali sembra essersi impigliato o rimane in tensione, non continuare ad aprire il telefono. Disconnetti il connettore con la punta di uno spudger prima di procedere.

    • In fase di rimontaggio, per poter ricollegare il cavo del sensore impronte digitali, per prima cosa devi angolare la cover posteriore finché il connettore del cavo si allinea perfettamente con il suo zoccolo. A quel punto, usa l'estremità piatta di uno spudger per far scattare delicatamente in posizione il connettore spingendolo verso il basso.

    • Rimuovi il vetro dal telefono.

    For reassembly, if the fingerprint scanner is removed from the back cover: it’s much easier to place the fingerprint scanner in the small compartment on the back of the phone, connect it and then finally put the replacement back cover on. The adhesive on the inside of the back cover will get connect to the fingerprint scanner and hold it tightly.

    Brian Hoffmann - Replica

    I wish I saw this comment earlier because it's absolutely correct. I hope iFixit remedies this because it is incredibly difficult to connect the sensor when it's already adhered to the glass. It took me a good while and I ended up using some tape to keep the back glass aligned while I used the spudger to push blindly until it snapped into place. The only way I knew it worked was because I tested the sensor before fully sealing the glass.

    Preston Steimel -

    The NFC antenna and coil assembly might get stick to the back cover due to adhesive spreads while trying to pry the back cover to open the phone. Take a look inside to ensure the assebly has not got sticked. If so, try using a credit card like plastic to get it peeled of from back cover without breaking the assembly always paying attention to the fingerprint sensor as well.

    dcode - Replica

    Reconnecting this cable seems like it would be very tricky: how can you get the pieces close enough together to make the connection without having the perimeter adhesive start to connect the front and back? It seems like that adhesive could easily get messed up at this point.

    r torrance andrews - Replica

    To remove the akku, high temperature was NOT constructive!! I used ethanol (cc.) instead and it worked in between 2 minutes. I think it´s also better to open the coverage in this way. Instead of heating it.

    Franz Gassner - Replica

  8. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 8, immagine 1 di 1
    • Per installare una nuova cover posteriore:

    • Usa delle pinzette per rimuovere l'adesivo rimasto sulla scocca del telefono. Quindi pulisci le aree di incollaggio con alcol isopropilico ad alta concentrazione (almeno 90%) e un panno privo di lanugine per preparare la superficie ad accogliere il nuovo adesivo.

    • Stacca la protezione dell'adesivo dal nuovo vetro posteriore, allinea con cura uno dei bordi del vetro contro la scocca del telefono e quindi premi con fermezza il vetro sul telefono stesso.

    • Segui questa guida per rimontare la vecchia cover posteriore oppure per montare una cover posteriore senza adesivo preinstallato.

    • Ricordati di accendere il telefono e collaudare la tua riparazione prima di installare il nuovo adesivo e sigillare nuovamente il dispositivo.

    • Se vuoi, puoi rimontare la cover senza sostituire l'adesivo. Rimuovi i pezzi grossi di colla che impedirebbero alla cover di disporsi a filo della scocca. Dopo l'installazione, scalda la cover e premila bene per fissarla. Si perderà l'impermeabilità, ma l'adesività residua dovrebbe essere ampiamente sufficiente a tenere chiuso il telefono.

    • Può essere necessario trasferire anche la cornice della fotocamera sulla tua parte di ricambio. Se è il tuo caso, segui la nostra guida alla sostituzione della cornice della fotocamera.


    Vous parlez d’ajouter de l’adhésif, comment et où le trouve-t-on cet adhésif ?

    Difficile à appliquer ?



    Steph D - Replica

    Mille excuses, je viens de voir les “adhesive strips” :)

    Steph D - Replica

    I broke the rear glass trying to get all the adhesive off! Be very careful!!

    jimhunz - Replica

    Be careful with the NFC Antenna/Charging Coil Assembly. It’s covered in a black wrapping that can look like adhesive. Don’t scratch too hard with the spudger, the wrapping will come off!

    Michael M - Replica

    Hello, I appreciate that tuto, very detailed for a somewhat subtle job . Is it possible to use one of the 7000 or 8000 glues in place of the adhesive Stickers ? Thanks

    Isaac OLEG - Replica

  9. Sostituzione vetro  posteriore Samsung Galaxy S8, Sensore impronte digitali: passo 9, immagine 1 di 3 Sostituzione vetro  posteriore Samsung Galaxy S8, Sensore impronte digitali: passo 9, immagine 2 di 3 Sostituzione vetro  posteriore Samsung Galaxy S8, Sensore impronte digitali: passo 9, immagine 3 di 3
    • Se stai installando un nuovo pannello in vetro posteriore, dovrai anche trasferire su questa nuova parte il sensore impronte digitali nel modo seguente:

    • Riscalda un iOpener e applicalo sul sensore impronte digitali montato sul vetro posteriore.

    • Premi sul sensore impronte digitali dal retro del vetro per staccarlo dall'adesivo.

    • Se il sensore oppone resistenza, fai delicatamente scorrere uno spudger halberd o un plettro di apertura sotto la staffa di plastica per allentare l'adesivo prima di premere.

    • Questa operazione rovinerà l'adesivo rendendolo meno adatto al riuso. Perciò per prima cosa prova a premere con il dito.

  10. Sostituzione vetro  posteriore Samsung Galaxy S8: passo 10, immagine 1 di 1
    • Se il sensore impronte digitali è intatto, lo puoi riusare. Altrimenti, sostituiscilo con dell'adesivo pretagliato.

    • Dopo aver rimosso l'adesivo residuo, pulisci i bordi del sensore impronte digitali con alcol isopropilico a concentrazione elevata (almeno 90%) e applica poi il nuovo adesivo.


Dopo aver applicato del nuovo adesivo, segui queste istruzioni in ordine inverso per rimontare il tuo dispositivo.

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Sam Goldheart

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17 Commenti

Will the phone still be water proof after this

gavinjay - Replica

No. After the adhesive is removed, your water resistance is as gone as your warranty.

James watling -

after the rear panel is removed? ... no...

John Joiner - Replica

Nice its simple action with this tutrial

Seibors - Replica

Great tutorial, simple and straight to the point. My type of learning.

If I could add just one little thing….

I myself would have loved if you would have touched on replacing the fingerprint scanner ribbon when replacing the back glass. , I learned

None the less, you gave me knowledge and I thank you…

Alvin Thomas - Replica

it will be if you do the process 100% correctly and ensure a proper seal by applying enough adhesive at the edges (yet not too much!) at the edges and around the camera and fingerprint scanner. In theory that should do it, but bear in mind i have not tested this

Robin Bogaards - Replica

Where to buy original rear back glass?

a.voloshin - Replica

Under “parts required”, I see:

Galaxy S8 Rear Glass Panel - $90

Galaxy S8 Aftermarket Blank Rear Glass Panel $15

1. I assume I only need one of these parts, correct?

2. if correct, what’s the difference between the two? they look like the same exact part, except the $90 is Samsung branded and the non-branded is $15

Thanks everyone!

Jimmy Ng - Replica

That is correct. The non-branded one is generic. The one that says “SAMSUNG” is name brand and just costs more. You can use either one.

Albert Ayala -

What adhesive do you use ? can you recommend ? I bought one that already had adhesive on the back panel but one side raised up slightly, I could get my finger nail underneath and the gap was noticible.

Links to product would be great.



dave - Replica

Hey Dave a the top of the guide we list the rear cover adhesive you can find in our store!

Sam Goldheart -

Thanks for the guide, was handy. Definitely needs glue to hold the new cover, fingerprint sensor and the other bit on - just ordered a B-7000.

drpotatoman - Replica

very hard and difficult to pass the spudger under the glass !!! But I didn’t abandonned I did it! thanks for the share.

SAINTE-COLOMBE Vonjy - Replica

I have learned my lesson! Edge dropped phone. Display cracked , force created a hidden micro crack in the back glass. I heated the back very well, but still that thing cracked as I was finishing. Take my advice, and anytime you work on this phone buy a new back, then just break off the current one. You will be sooo much happier. Don’t forget to make sure it comes with adhesive.

Max Reynal - Replica

The replacement back glass could use some more adhesive towards the top and bottom. It doesn’t sit as well as it should. Definitely no longer waterproof

Michael M - Replica

This does not show how to reinstall the adhesives.

Michael LaBarbera - Replica

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