Inleiding

Use this guide to replace the daughterboard in the Samsung Mythic SGH-a897.

Slide your fingernail into the slit at the bottom of the phone to remove the back cover.
  • Slide your fingernail into the slit at the bottom of the phone to remove the back cover.

Voeg opmerking toe

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

Voeg opmerking toe

  • Remove six 5 mm Phillips #0 screws from the back of the phone.

Voeg opmerking toe

  • Insert a plastic opening tool into the seam between the back case and the rest of the phone.

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

Voeg opmerking toe

  • Use a plastic opening tool to disconnect the camera cable from the motherboard.

  • Carefully remove the camera from the phone.

Voeg opmerking toe

  • Remove the two remaining 3.75 mm Phillips screws.

Voeg opmerking toe

  • Firmly grip the black lever with tweezers

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

Voeg opmerking toe

  • Carefully use the tweezers to slide the black ZIF cable out of the socket.

Voeg opmerking toe

  • Use the tweezers to unclip the black connector as shown.

Voeg opmerking toe

  • Use the tweezers to unclip the orange flexible circuit board from the side of the phone.

Voeg opmerking toe

  • Use the tweezers to unclip the other orange, smaller flexible circuit board.

  • Work carefully. This is a very delicate part of the phone that can easily be broken.

Voeg opmerking toe

  • Slide one side of the tweezers underneath the red and blue wires of the capacitor.

  • Carefully apply pressure away from the phone to lift.

Voeg opmerking toe

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

  • Don't remove the motherboard completely. There is one more clip on the backside of the motherboard that needs to be removed.

  • Use tweezers to unclip the black connector.

Voeg opmerking toe

  • use the tweezers to unclip the connector as shown.

  • This is the only attachment that is holding the daughterboard to the motherboard. You can no remove the daughterboard.

Voeg opmerking toe

Conclusie

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

Collin Gordon

Lid sinds: 08-04-13

45 Reputatie

3 handleidingen geschreven

Team

Cal Poly, Team 17-1, Regan Spring 2013 Lid van Cal Poly, Team 17-1, Regan Spring 2013

CPSU-REGAN-S13S17G1

4 Leden

18 handleidingen geschreven

Voeg opmerking toe

Weergavestatistieken:

Afgelopen 24 Uren: 0

Afgelopen 7 Dagen: 0

Afgelopen 30 Dagen: 1

Altijd: 162