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Samsung Mythic SGH-a897 Daughterboard Replacement

Introduction

This guide will give instructions on removing the daughterboard from the motherboard in the Samsung Mythic SGH-a897. Tweezers are used to successfully remove the daughterboard from the motherboard by unclipping a connector.

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  1. Samsung Mythic SGH-a897 Daughterboard Replacement, Battery: étape 1, image 1 de 1

    • To remove the phone's back cover, slide your fingernail into the slit at the bottom of your phone.

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  2. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 2, image 1 de 1

    • Place your finger on either bottom corner of the battery slot and lift to remove the battery.

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  3. Samsung Mythic SGH-a897 Daughterboard Replacement, Rear Case: étape 3, image 1 de 1

    • Using a Phillips #00 Screwdriver, remove the six 5 mm screws from the back casing of the phone.

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  4. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 4, image 1 de 1

    • Using the iFixit Opening Tool, insert the tool into the seam between the back case and the rest of the phone.

    • Working along the seam, pry the back casing from the phone.

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  5. Samsung Mythic SGH-a897 Daughterboard Replacement, Camera: étape 5, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement, Camera: étape 5, image 2 de 2

    • Carefully remove the camera by using the iFixit Tool to pry the camera cable from the motherboard.

    • Carefully remove the camera from the phone's motherboard.

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  7. Samsung Mythic SGH-a897 Daughterboard Replacement, Motherboard: étape 6, image 1 de 1

    • Using a Phillips #00 screwdriver, remove the two 3.8mm screws.

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  8. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 7, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement: étape 7, image 2 de 2

    • Using tweezers, firmly grip the black lever at the bottom of the motherboard.

    • Use the tweezers to flip the black lever up so that it is upright from the motherboard.

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  9. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 8, image 1 de 1

    • Remove the ZIF cable by carefully using the tweezers to pull the cable straight out.

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  10. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 9, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement: étape 9, image 2 de 2

    • On the right from the lever, use the tweezers to unclip the black connector.

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  11. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 10, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement: étape 10, image 2 de 2

    • Use the tweezers to unclip the orange ribbon cable from the left side of the phone.

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  12. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 11, image 1 de 1

    • Use the tweezers to unclip the other orange ribbon cable along the left side of the phone.

    • Work carefully, as this is a very delicate part of the phone's motherboard that can easily be broken.

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  13. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 12, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement: étape 12, image 2 de 2

    • Using either side of the tweezers, slide a side of the tweezer underneath the red and blue wires and the capacitor.

    • Carefully lift the capacitor away from the phone.

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  14. Samsung Mythic SGH-a897 Daughterboard Replacement: étape 13, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement: étape 13, image 2 de 2

    • DO NOT remove the motherboard completely. One more clip on the motherboard's backside needs to be removed.

    • Carefully tilt the motherboard up from the back of the phone.

    • Use tweezers to unclip the black connector.

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  15. Samsung Mythic SGH-a897 Daughterboard Replacement, Daughterboard: étape 14, image 1 de 2 Samsung Mythic SGH-a897 Daughterboard Replacement, Daughterboard: étape 14, image 2 de 2

    • Use the tweezers to unclip the connector.

    • Remove the daughterboard.

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Conclusion

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

Auteur

avec 8 autres contributeurs

Collin Gordon

Membre depuis le 04/08/13

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3 tutoriels rédigés

Badges: 3

Équipe

Cal Poly, Team 17-1, Regan Spring 2013 Membre de l'équipe Cal Poly, Team 17-1, Regan Spring 2013

CPSU-REGAN-S13S17G1

4 membres

18 tutoriels rédigés

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