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Samsung Galaxy S8 Screen Replacement

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  1. Samsung Galaxy S8 Screen Replacement, iOpener Heating: шаг 1, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement, iOpener Heating: шаг 1, изображение 2 из 2
    • We recommend that you clean your microwave before proceeding, as any nasty gunk on the bottom may end up stuck to the iOpener.

    • Place the iOpener in the center of the microwave.

    • For carousel microwaves: Make sure the plate spins freely. If your iOpener gets stuck, it may overheat and burn.

  2. Samsung Galaxy S8 Screen Replacement: шаг 2, изображение 1 из 1
    • Heat the iOpener for thirty seconds.

    • Throughout the repair procedure, as the iOpener cools, reheat it in the microwave for an additional thirty seconds at a time.

    • Be careful not to overheat the iOpener during the repair. Overheating may cause the iOpener to burst. Do not attempt to heat over 100˚C (212˚F).

    • Never touch the iOpener if it appears swollen.

    • If the iOpener is still too hot in the middle to touch, continue using it while waiting for it to cool down some more before reheating. A properly heated iOpener should stay warm for up to 10 minutes.

  3. Samsung Galaxy S8 Screen Replacement: шаг 3, изображение 1 из 1
    • Remove the iOpener from the microwave, holding it by one of the two flat ends to avoid the hot center.

    • The iOpener will be very hot, so be careful when handling it. Use an oven mitt if necessary.

  4. Samsung Galaxy S8 Screen Replacement, Alternate iOpener heating method: шаг 4, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement, Alternate iOpener heating method: шаг 4, изображение 2 из 2
    • If you don't have a microwave, follow this step to heat your iOpener in boiling water.

    • Fill a pot or pan with enough water to fully submerge an iOpener.

    • Heat the water to a boil. Turn off the heat.

    • Place an iOpener into the hot water for 2-3 minutes. Make sure the iOpener is fully submerged in the water.

    • Use tongs to extract the heated iOpener from the hot water.

    • Thoroughly dry the iOpener with a towel.

    • The iOpener will be very hot, so be careful to hold it only by the end tabs.

    • Your iOpener is ready for use! If you need to reheat the iOpener, heat the water to a boil, turn off the heat, and place the iOpener in the water for 2-3 minutes.

  5. Samsung Galaxy S8 Screen Replacement, Back Glass Assembly: шаг 5, изображение 1 из 1
    • Opening your phone will compromise its waterproof seals. Have replacement adhesive ready before you proceed, or take care to avoid liquid exposure if you reassemble your phone without replacing the adhesive.

    • Heat an iOpener and apply it to a long edge of the S8 for about 2 minutes.

    • You may need to reheat and reapply the iOpener several times to get the phone warm enough. Follow the iOpener instructions to avoid overheating.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the OLED display and internal battery are both susceptible to heat damage.

    • As you're waiting for the adhesive to soften, move on and read the following step to get an idea of where to pry.

  6. Samsung Galaxy S8 Screen Replacement: шаг 6, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement: шаг 6, изображение 2 из 2
    • In the following steps you will be cutting through the adhesive around the edge of the rear glass panel.

    • The adhesive on the rear case is laid out as seen in the first image.

    • The prying pattern as seen from the outside of the phone is as follows:

    • Thick portions of adhesive

    • Thin areas of adhesive

    • Avoid prying here, to protect the fingerprint sensor.

  7. Samsung Galaxy S8 Screen Replacement: шаг 7, изображение 1 из 3 Samsung Galaxy S8 Screen Replacement: шаг 7, изображение 2 из 3 Samsung Galaxy S8 Screen Replacement: шаг 7, изображение 3 из 3
    • Once the back panel is warm to the touch, apply a suction cup as close to the heated edge of the phone as you can while avoiding the curved edge.

    • The suction cup will not make a good seal on the curved portion of the glass.

    • If the phone's back cover is cracked, the suction cup may not stick. Try lifting it with strong tape, or superglue the suction cup in place and allow it to cure so you can proceed.

    • Lift on the suction cup, and insert an opening pick under the rear glass.

    • Due to the curved glass, you will be pushing up, rather than inserting parallel to the plane of the phone.

  8. Samsung Galaxy S8 Screen Replacement: шаг 8, изображение 1 из 1
    • Once you have the tool firmly inserted into the glass, reheat and reapply the iOpener to soften the adhesive.

  9. Samsung Galaxy S8 Screen Replacement: шаг 9, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement: шаг 9, изображение 2 из 2
    • Slide the opening pick down the side of the phone, separating the adhesive.

    • Go slowly so that the tool doesn't slip out of the seam. If cutting becomes difficult, reheat and reapply the iOpener.

  10. Samsung Galaxy S8 Screen Replacement: шаг 10, изображение 1 из 3 Samsung Galaxy S8 Screen Replacement: шаг 10, изображение 2 из 3 Samsung Galaxy S8 Screen Replacement: шаг 10, изображение 3 из 3
    • Repeat the previous heating and cutting procedure for the remaining three sides of the phone.

    • Leave an opening pick on each side as you continue to the next to prevent the adhesive from resealing.

  11. Samsung Galaxy S8 Screen Replacement: шаг 11, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement: шаг 11, изображение 2 из 2
    • The fingerprint sensor cable connects the phone to the rear glass near the main camera. The cable is very short and should disconnect as the rear glass is removed.

    • As you lift the glass, peek in to be sure the orange cable with a blue connector has disconnected.

    • Use the opening picks to slice through any remaining adhesive and open the phone slightly.

    • If the fingerprint sensor cable seems snagged or stays taut do not open the phone any further. Disconnect the connector with the point of a spudger before proceeding.

    • During reassembly, in order to reconnect the fingerprint sensor cable, first angle the back cover into position until the cable connector lines up perfectly over its socket. Then, use the flat end of your spudger to gently snap the connector into place by pressing it straight down.

    • Remove the glass from the phone.

  12. Samsung Galaxy S8 Screen Replacement: шаг 12, изображение 1 из 1
    • To install a new back cover:

    • Use tweezers to peel away any remaining adhesive from the phone's chassis. Then clean the adhesion areas with high concentration isopropyl alcohol (at least 90%) and a lint-free cloth to prep the surface for the new adhesive.

    • Peel the adhesive backing off of the new rear glass, carefully line up one edge of the glass against the phone chassis, and firmly press the glass onto the phone.

    • Follow this guide to reinstall the old back cover, or to install a back cover without pre-installed adhesive.

    • Be sure to turn on your phone and test your repair before installing new adhesive and resealing the phone.

    • If desired, you may reinstall the back cover without replacing the adhesive. Remove any large chunks of adhesive that might prevent the back cover from sitting down flush. After installation, heat the back cover and apply pressure to secure it. It won't be waterproof, but the glue is usually more than strong enough to hold.

    • You may also need to transfer the camera bezel to your new part. If that's the case, follow our camera bezel replacement guide.

  13. Samsung Galaxy S8 Screen Replacement, NFC Antenna and Charging Coil Assembly: шаг 13, изображение 1 из 1
    • Remove eleven 3.7 mm screws using a Phillips #000 screwdriver.

  14. Samsung Galaxy S8 Screen Replacement: шаг 14, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement: шаг 14, изображение 2 из 2
    • Remove the NFC antenna and charging coil assembly.

  15. Samsung Galaxy S8 Screen Replacement, Battery Connector: шаг 15, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement, Battery Connector: шаг 15, изображение 2 из 2
    • Use the flat end of a spudger to disconnect the battery connector.

    • Although the battery is not shown in the next steps, there is no need to remove it for this guide. Just disconnect the battery and you're good to go.

  16. Samsung Galaxy S8 Screen Replacement, Screen: шаг 16, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement, Screen: шаг 16, изображение 2 из 2
    • Use the flat end of a spudger to disconnect the display and digitizer connector.

  17. Samsung Galaxy S8 Screen Replacement: шаг 17, изображение 1 из 1
    • Heat an iOpener and apply it to one of the long edges of the S8 for about 2 minutes.

    • You may need to reheat and reapply the iOpener several times to get the phone warm enough. Follow the iOpener instructions to avoid overheating.

  18. Samsung Galaxy S8 Screen Replacement: шаг 18, изображение 1 из 1
    • Once the screen is warm to the touch, apply a suction cup as close to the heated edge of the phone as you can while avoiding the curved edge.

    • The suction cup will not make a good seal on the curved portion of the glass.

    • If the phone's screen is cracked, the suction cup may not stick. Try lifting it with strong tape, or superglue the suction cup in place and allow it to cure so you can proceed.

    • Lift on the suction cup and insert an opening pick under the display assembly.

    • Due to the curved glass, you will be pushing up, rather than inserting parallel to the plane of the phone.

  19. Samsung Galaxy S8 Screen Replacement: шаг 19, изображение 1 из 1
    • Once you have the tool firmly inserted into the glass, reheat and reapply the iOpener to soften the adhesive.

  20. Samsung Galaxy S8 Screen Replacement: шаг 20, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement: шаг 20, изображение 2 из 2
    • Slide the opening pick down the side of the phone, separating the adhesive.

    • Go slowly so that the tool doesn't slip out of the seam. If cutting becomes too difficult, reheat and reapply the iOpener.

    • The screen's flex cable is located just below the midpoint on this side, and may interfere with your cutting tool.

  21. Samsung Galaxy S8 Screen Replacement: шаг 21, изображение 1 из 3 Samsung Galaxy S8 Screen Replacement: шаг 21, изображение 2 из 3 Samsung Galaxy S8 Screen Replacement: шаг 21, изображение 3 из 3
    • Repeat the previous heating and cutting procedure for the remaining three sides of the phone.

    • Leave an opening pick on each side as you continue to the next to prevent the adhesive from resealing.

    • Use a little extra caution when prying near the top edge so as not to damage the front-facing sensors and earpiece speaker.

  22. Samsung Galaxy S8 Screen Replacement: шаг 22, изображение 1 из 2 Samsung Galaxy S8 Screen Replacement: шаг 22, изображение 2 из 2
    • Pry the screen away from the midframe.

    • Check the back of the phone and note which side of the phone has the display and digitizer connector. Pry on the opposite side of the phone from the connector—the connector will act as a hinge.

  23. Samsung Galaxy S8 Screen Replacement: шаг 23, изображение 1 из 3 Samsung Galaxy S8 Screen Replacement: шаг 23, изображение 2 из 3 Samsung Galaxy S8 Screen Replacement: шаг 23, изображение 3 из 3
    • Carefully lift the screen assembly away from the midframe, gently pulling the display connector through the hole in the midframe.

    • Remove the screen assembly.

  24. Samsung Galaxy S8 Screen Replacement: шаг 24, изображение 1 из 1
    • Follow this link for a detailed screen adhesive application guide.

    • Before installing a new display, it's very important to remove all traces of the old adhesive from the frame, while taking special care to remove any small glass fragments.

    • After removing all traces of glue and glass from the frame, clean the adhesion areas with 90% (or higher) isopropyl alcohol and a lint-free cloth or coffee filter. Swipe in one direction only, not back and forth.

    • If the frame is bent, or if any glue or glass remnants are left behind, the new display will not mount correctly and may be damaged. If necessary, replace the frame.

    • The best way to secure the new screen is with a sheet of custom-cut double-sided tape. Apply the tape to the back of the screen, then carefully feed the display cable through the frame. Align the screen and press it into place.

Заключение

After reapplying adhesive, follow these instructions in reverse order to reassemble your device.

After you've completed the repair, follow this guide to test your repair.

233 участников успешно повторили данное руководство.

Adam O'Camb

Участник с: 04/11/15

194 899 Репутация

Автор 416 руководств

36 Комментариев

Did my first repair two days ago. If you've done any other samsung repairs such as S7 or S7E, this will be cake for you to do. If you have big fingers like I do, the most challenging thing will be the fingerprint scanner flex on the back glass, connecting and reconnecting.

Jason Stewart - Ответить

I go about this repair a bit differently if I want to salvage the lcd. I remove the battery motherboard and sensors , and start through the opening in the frame under the battery. I drip isopropyl alcohol along the perimeter of the battery opening applying heat and work a playing card in between the LCD and the frame, loosening adhesive as I go.

Ryan Brondyke - Ответить

I like the way you think.

Jason Stewart -

Thank you. My utterly novice self ordered only the glass, thinking it would be moderately easy for a layman. I didn't realize the LCD was nearly permanently stuck to it, and don't have $190 to replace it. I'll try your way. Thanks!

Charleneandtim -

Great guide, very accurate. Be very careful along the right side of the device, as it is very, very easy to shear the connector flex in half. To avoid any chance of damage, I remove the board and front camera/sensor flex. It's an easy job, and saves a massive headache if any parts are damaged. Overall quite a familiar phone to work on, if you've ever done any S6's and upwards.

Harry Rowse - Ответить

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