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Samsung Galaxy J3 Eclipse Motherboard Replacement

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  1. Samsung Galaxy J3 Eclipse Motherboard Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Flip the phone face down on its screen.

  2. Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Pull up on the small indention on the right side edge and remove the back portion of the phone.

  3. Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • After removing the back of the device, locate the slot below the bottom right corner of the battery and use the tip of your finger to remove it.

  4. Samsung Galaxy J3 Eclipse Motherboard Replacement, Display Assembly: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Use a heat gun or hair dryer to heat up the front edges of the phone for about two minutes. Stay approximately six inches away from the screen to prevent phone damage.

    • Do not apply heat to any one edge of the phone for longer than a few seconds. Instead, use a continuous motion around the phone's edges.

  5. Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
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    Plastic Cards
    $2.99
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    • While the screen adhesive is still warm and flexible, insert a pry tool or plastic card between the glass display and the frame of the phone.

    • Slowly slide another pry tool around all the edges of the phone in order to break the adhesive's bond to the display.

    • When using the pry tool, do not use too much force or the phone's internals could be damaged.

    • Do not insert your tool more than 1cm into the top edge of the phone to avoid damaging the fragile cables.

  6. Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Gently lift lower side and loosen all edges to hinge screen up from bottom.

    • Do not try to completely remove the display from the frame yet. Simply try to loosen up all the edges.

  7. Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use your prying tool to slowly pry up on the bottom right corner of the white cable guard, exposing a thin ribbon cable connector.

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    • Pry up the ribbon cable connector revealed from under the cable guard and remove the display from the device.

    • Clean the residue from the phone edges before re-assembling phone with new screen.

  9. Samsung Galaxy J3 Eclipse Motherboard Replacement, Audio Jack: crwdns2935265:09crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement, Audio Jack: crwdns2935265:09crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement, Audio Jack: crwdns2935265:09crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Locate all eleven screws attaching the metal plate to the frame, and remove them using a PH00 screwdriver bit.

    • Keep track of the eleven screws they are essential to close the phone back again.

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    • While holding the phone , flip it to the back side and use your two thumbs to push on the metal area where the battery was, this should release the back frame from the device.

  11. Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:011crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Samsung Galaxy J3 Eclipse Motherboard Replacement: crwdns2935265:011crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Locate the blue ribbon cable attached just below the battery slot . This is the connector for your audio jack.

    • Use your pry tool to release the cable from the motherboard

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To reassemble your device, reconnect all cables and follow these instructions in reverse order.

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Chandler Casey

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University of North Texas, Team S2-G4, Riccardelli Fall 2018 crwdns2935289:0University of North Texas, Team S2-G4, Riccardelli Fall 2018crwdne2935289:0

UNT-RICCARDELLI-F18S2G4

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