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Battery Disconnection

Prerequisite Only
This guide is only intended to be used as a prerequisite for other guides. It's incomplete by itself.

What you need

  1. Battery Disconnection, Prepare your Pixel for disassembly: step 1, image 1 of 3 Battery Disconnection, Prepare your Pixel for disassembly: step 1, image 2 of 3 Battery Disconnection, Prepare your Pixel for disassembly: step 1, image 3 of 3
    • Let your Pixel's battery drain below 25% before starting this repair. A charged lithium‑ion battery may catch fire if damaged.

    • Unplug all cables from your phone.

    • Completely power off your phone.

    • Press the power and volume up buttons at the same time to bring up the shutdown menu.

  2. Battery Disconnection, Mark your opening picks: step 2, image 1 of 3 Battery Disconnection, Mark your opening picks: step 2, image 2 of 3 Battery Disconnection, Mark your opening picks: step 2, image 3 of 3
    • You'll be using opening picks to separate the screen from the frame. If inserted too far, a pick can damage your device. Follow this step to mark your pick and prevent damage.

    • Measure 3 mm from the tip and mark the opening pick with a permanent marker.

    • Alternatively, tape a coin to a pick 3 mm from the tip.

  3. Battery Disconnection, Heat the bottom edge adhesive: step 3, image 1 of 1
    • Adhesive and clips secure the screen to the frame. Heating the screen softens the adhesive, making it easier to separate.

    • Heat an iOpener and lay it on the bottom edge of the screen for two minutes to soften the adhesive.

    • Alternatively, you can use a hair dryer, heat gun, or hot plate—but be careful as extreme heat can damage the screen and/or battery.

  4. Battery Disconnection, Secure the Anti-Clamp: step 4, image 1 of 3 Battery Disconnection, Secure the Anti-Clamp: step 4, image 2 of 3 Battery Disconnection, Secure the Anti-Clamp: step 4, image 3 of 3
    Tool used on this step:
    Anti-Clamp
    $24.95
    Buy
    • The next three steps demonstrate the Anti-Clamp, a tool we designed to make the opening procedure easier. If you aren't using the Anti-Clamp, skip down three steps for an alternate method.

    • For complete instructions on how to use the Anti-Clamp, check out this guide.

    • Pull the blue handle backwards to unlock the Anti-Clamp's arms.

    • Place your phone screen side up on an object so it will rest level between the Anti-Clamp's arms—the bottom edge should be hanging off.

    • Slide the arms over the left edge of your phone, so you have access to the bottom edge.

    • Position the suction cups as close to the center of the bottom edge as possible.

    • Squeeze the cups together to create suction.

  5. Battery Disconnection, Twist the handle: step 5, image 1 of 3 Battery Disconnection, Twist the handle: step 5, image 2 of 3 Battery Disconnection, Twist the handle: step 5, image 3 of 3
    • Pull the handle forward to lock the arms.

    • Turn the handle clockwise one full turn (360 degrees), or until the suction cups begin to stretch.

    • As the cups stretch, make sure they stay aligned with each other. If they keep slipping, remove the Anti-Clamp and apply tape for the cups to stick to.

  6. Battery Disconnection, Insert an opening pick: step 6, image 1 of 3 Battery Disconnection, Insert an opening pick: step 6, image 2 of 3 Battery Disconnection, Insert an opening pick: step 6, image 3 of 3
    • Wait one minute for a gap to form between the screen and frame.

    • If the adhesive doesn't separate, twist the handle clockwise one quarter turn and wait another minute. Apply more heat if the screen cools down.

    • Insert an opening pick into the gap.

    • Don't insert your opening pick more than 3 mm to avoid damaging the spring contacts.

    • Pull the blue handle backwards to unlock the arms and remove the Anti-Clamp using the pull tabs on the suction cups.

    • Skip the next two steps

  7. Battery Disconnection, Apply a suction cup: step 7, image 1 of 2 Battery Disconnection, Apply a suction cup: step 7, image 2 of 2
    • Apply a suction handle to the center of the screen's bottom edge.

  8. Battery Disconnection, Insert an opening pick: step 8, image 1 of 3 Battery Disconnection, Insert an opening pick: step 8, image 2 of 3 Battery Disconnection, Insert an opening pick: step 8, image 3 of 3
    • Pull up on the suction handle with strong, steady force until a gap forms between the screen and frame.

    • If you're having trouble creating a gap, apply more heat and try again.

    • Insert an opening pick into the gap.

  9. Battery Disconnection, Prevent damage to your phone: step 9, image 1 of 2 Battery Disconnection, Prevent damage to your phone: step 9, image 2 of 2
    • To avoid damaging your phone, don't insert your pick more than 3 mm as you separate the screen adhesive. Note the following areas:

    • The screen cable is a little less than halfway up the left edge of the phone. Be very careful here to avoid tearing the cable.

    • There are many spring contacts around the perimeter of the phone. Be very careful in these areas to avoid bending the contacts.

  10. Battery Disconnection, Separate the bottom edge adhesive: step 10, image 1 of 3 Battery Disconnection, Separate the bottom edge adhesive: step 10, image 2 of 3 Battery Disconnection, Separate the bottom edge adhesive: step 10, image 3 of 3
    • Slide the opening pick along the bottom edge to separate the adhesive securing it.

    • Leave the pick in the bottom right corner to prevent the adhesive from resealing.

  11. Battery Disconnection, Heat the right edge adhesive: step 11, image 1 of 1
    • Apply a heated iOpener to the right edge of the screen for two minutes.

    • Alternatively, you can use a hair dryer, heat gun, or hot plate—but be careful as extreme heat can damage the screen and/or battery.

  12. Battery Disconnection, Separate the right edge adhesive: step 12, image 1 of 3 Battery Disconnection, Separate the right edge adhesive: step 12, image 2 of 3 Battery Disconnection, Separate the right edge adhesive: step 12, image 3 of 3
    • Insert a second opening pick under the bottom right corner of the screen.

    • Slide the new pick to the top right corner to separate the adhesive securing the screen's right edge.

    • Leave the pick in the top right corner to prevent the adhesive from resealing.

  13. Battery Disconnection, Leave a pick in the bottom left corner: step 13, image 1 of 3 Battery Disconnection, Leave a pick in the bottom left corner: step 13, image 2 of 3 Battery Disconnection, Leave a pick in the bottom left corner: step 13, image 3 of 3
    • Insert a third opening pick under the bottom edge of the screen.

    • Slide the new pick to the bottom left corner.

    • Leave the pick in the bottom left corner to prevent the adhesive from resealing.

  14. Battery Disconnection, Heat the left edge adhesive: step 14, image 1 of 1
    • Apply a heated iOpener to the left edge of the screen for two minutes.

    • Alternatively, you can use a hair dryer, heat gun, or hot plate—but be careful as extreme heat can damage the screen and/or battery.

  15. Battery Disconnection, Separate the left edge adhesive: step 15, image 1 of 3 Battery Disconnection, Separate the left edge adhesive: step 15, image 2 of 3 Battery Disconnection, Separate the left edge adhesive: step 15, image 3 of 3
    • Insert a fourth opening pick under the bottom left corner of the screen.

    • Slide the new pick to the top left corner to separate the adhesive securing the screen's left edge.

    • Leave the pick in the top left corner to prevent the adhesive from resealing.

  16. Battery Disconnection, Heat the top edge adhesive: step 16, image 1 of 1
    • Apply a heated iOpener to the top edge of the screen for two minutes.

    • Alternatively, you can use a hair dryer, heat gun, or hot plate—but be careful as extreme heat can damage the screen and/or battery.

  17. Battery Disconnection, Separate the top edge adhesive: step 17, image 1 of 2 Battery Disconnection, Separate the top edge adhesive: step 17, image 2 of 2
    • Insert a fifth opening pick under the top edge of the screen, near the left corner.

    • Slide the opening pick to the top right corner to separate the adhesive securing the screen's top edge.

  18. Battery Disconnection, Prop up the screen: step 18, image 1 of 2 Battery Disconnection, Prop up the screen: step 18, image 2 of 2
    • Place a small box or stack of books to the left of your phone so you can prop up the screen while disconnecting its cable.

    • Swing up the right edge of the screen like the front cover of a book.

    • Be careful not to strain the screen cable.

    • If the screen feels stuck, go back around the perimeter with an opening pick to separate any remaining adhesive.

    • Prop up the screen so you can access the screen cable.

  19. Battery Disconnection, Remove the screen cable cover: step 19, image 1 of 3 Battery Disconnection, Remove the screen cable cover: step 19, image 2 of 3 Battery Disconnection, Remove the screen cable cover: step 19, image 3 of 3
    • Use an opening pick to pry up the upper edge of the screen cable cover.

    • Remove the cover.

  20. Battery Disconnection, Disconnect the screen: step 20, image 1 of 3 Battery Disconnection, Disconnect the screen: step 20, image 2 of 3 Battery Disconnection, Disconnect the screen: step 20, image 3 of 3
    • Insert the point of a spudger under the top left corner of the screen's press connector.

    • Gently pry up and disconnect the cable.

    • Remove the screen.

    • To reconnect a press connector, align it over its socket and gently press down on one side until it clicks into place, then press down on the other side. Don't press down in the middle. If the connector is misaligned, the pins can bend and cause permanent damage.

  21. Battery Disconnection, Reassembly information: step 21, image 1 of 3 Battery Disconnection, Reassembly information: step 21, image 2 of 3 Battery Disconnection, Reassembly information: step 21, image 3 of 3
    • If you're installing a new screen with pre-installed adhesive, follow this step during reassembly. Otherwise, follow this guide to apply adhesive to your old screen.

    • Use the pull tabs to remove the liners covering the front camera cutout, the rear camera pad, the back of the screen, and the perimeter adhesive.

    • Reconnect the screen cable and reinstall its cover.

    • This is a good point to test your phone before sealing it up. Temporarily power on your phone and make sure it works as expected. Power it down before continuing.

    • Firmly press the screen into place on the frame. You should feel the clips "pop" into place.

    • Press firmly around the perimeter of the screen to secure it with the new adhesive.

    • Optionally, you can strengthen the adhesive bond by applying pressure evenly to the phone.

    • Follow this guide to calibrate the fingerprint sensor.

  22. Battery Disconnection, Disconnect the 5G mmWave antenna: step 22, image 1 of 3 Battery Disconnection, Disconnect the 5G mmWave antenna: step 22, image 2 of 3 Battery Disconnection, Disconnect the 5G mmWave antenna: step 22, image 3 of 3
    • Use the point of the spudger to pry up and disconnect the 5G mmWave antenna cable from the logic board.

  23. Battery Disconnection, Heat the 5G mmWave antenna cable: step 23, image 1 of 2 Battery Disconnection, Heat the 5G mmWave antenna cable: step 23, image 2 of 2
    • The 5G mmWave antenna cable is secured to the midframe with adhesive in two places.

    • Heat an iOpener and lay it on the left edge of the phone for two minutes to soften the cable adhesive.

    • Alternatively, you can use a hair dryer, heat gun, or hot plate—but be careful as, extreme heat can damage the battery.

  24. Battery Disconnection, Separate the adhesive: step 24, image 1 of 3 Battery Disconnection, Separate the adhesive: step 24, image 2 of 3 Battery Disconnection, Separate the adhesive: step 24, image 3 of 3
    • Insert an opening pick under the 5G mmWave antenna cable's bottom section of adhesive.

    • Slide the pick toward the top edge of the phone to separate the adhesive.

  25. Battery Disconnection: step 25, image 1 of 2 Battery Disconnection: step 25, image 2 of 2
    • Repeat the previous step for the upper section of adhesive.

  26. Battery Disconnection, Reposition the 5G mmWave antenna cable: step 26, image 1 of 1
    • Move the 5G mmWave antenna cable over the top of the phone to keep it out of the way.

    • Don't fold or crease the cable—just move it enough so it doesn't interfere with disassembly.

  27. Battery Disconnection, Remove the graphite sheet: step 27, image 1 of 3 Battery Disconnection, Remove the graphite sheet: step 27, image 2 of 3 Battery Disconnection, Remove the graphite sheet: step 27, image 3 of 3
    • A large graphite sheet must be removed and replaced to complete this repair. It connects the upper part of the battery, midframe, and the rear cameras.

    • Insert the point of a spudger under the top right corner of the graphite sheet and lift until you can grip the sheet with your fingers.

    • Peel up and remove the entire graphite sheet.

    • If your sheet tears, don't worry! Grip the torn parts and remove the sheet in sections.

    • During reassembly, do not reuse the old graphite sheet. Follow this guide to replace the sheet.

  28. Battery Disconnection, Remove the plastic buffer: step 28, image 1 of 3 Battery Disconnection, Remove the plastic buffer: step 28, image 2 of 3 Battery Disconnection, Remove the plastic buffer: step 28, image 3 of 3
    • A plastic buffer is lightly adhered to the midframe and bottom speaker.

    • Slide the tip of an opening pick under the plastic buffer until you can grip it with tweezers or your fingers.

  29. Battery Disconnection: step 29, image 1 of 3 Battery Disconnection: step 29, image 2 of 3 Battery Disconnection: step 29, image 3 of 3
    • Use tweezers, or your fingers, to peel off and remove the plastic buffer from the midframe and the bottom speaker.

  30. Battery Disconnection, Unfasten the USB-C port bracket: step 30, image 1 of 2 Battery Disconnection, Unfasten the USB-C port bracket: step 30, image 2 of 2
    Tool used on this step:
    FixMat
    $36.95
    Buy
    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from.

    • While the Pixel 8 uses Torx Plus screws, standard Torx bits will also work. Make sure to apply constant, downward force to prevent stripping.

    • Use a T3 Torx driver to remove the two 5 mm‑long 3IP Torx Plus screws securing the USB‑C port bracket.

  31. Battery Disconnection, Remove the USB-C port bracket: step 31, image 1 of 2 Battery Disconnection, Remove the USB-C port bracket: step 31, image 2 of 2
    • Use tweezers, or your fingers, to remove the USB-C port bracket.

  32. Battery Disconnection, Reassembly information: step 32, image 1 of 3 Battery Disconnection, Reassembly information: step 32, image 2 of 3 Battery Disconnection, Reassembly information: step 32, image 3 of 3
    • During reassembly, follow this step to replace the plastic shim that runs across the bottom of the midframe and loudspeaker. If you don't have a replacement, press the old one back into place.

    • Remove the clear liner from the shim.

    • Use the markings on the midframe to align the left side of the shim and press it into place.

    • Use the flat end of a spudger to firmly press down along the whole shim to secure it.

    • Remove the blue liner.

  33. Battery Disconnection, Unfasten the midframe: step 33, image 1 of 1
    • Use a T3 Torx screwdriver to remove the eight 5.1 mm‑long 3IP Torx Plus screws securing the midframe.

  34. Battery Disconnection, Remove the midframe: step 34, image 1 of 3 Battery Disconnection, Remove the midframe: step 34, image 2 of 3 Battery Disconnection, Remove the midframe: step 34, image 3 of 3
    • The center of the midframe is lightly bonded to a thermal pad.

    • Slide the flat end of a spudger under the bottom right corner of the midframe to separate it from the thermal pad.

    • You'll feel the midframe loosen once it separates completely.

  35. Battery Disconnection: step 35, image 1 of 3 Battery Disconnection: step 35, image 2 of 3 Battery Disconnection: step 35, image 3 of 3
    • Lift the midframe off the frame and remove it.

    • During reassembly check the condition of the thermal pad. If it's damaged, remove the pad, clean the area with high-concentration (greater than 90%) isopropyl alcohol and a microfiber or lint-free cloth, and apply a new thermal pad.

  36. Battery Disconnection, Disconnect the battery: step 36, image 1 of 2 Battery Disconnection, Disconnect the battery: step 36, image 2 of 2
    • Use a spudger to pry up and disconnect the battery connector.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Alex Diaz-Kokaisl

Member since: 01/16/22

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