This teardown is not a repair guide. To repair your Samsung SGH-C450, use our service manual.

Remove the battery cover, battery and SIM Card.
  • Remove the battery cover, battery and SIM Card.

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Remove these screws.
  • Remove these screws.

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Insert yout flathead screwdriver or opening here and go around the device
  • Insert yout flathead screwdriver or opening here and go around the device

  • Gently pry open the case.

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Once the case is removed you can see the PCB.
  • Once the case is removed you can see the PCB.

  • NXP OM6357EL4 ARM CPU

  • SPANSION Flash Memory

  • NXP CF50600 battery and power supply controller

  • SIM Card slot

  • EMI Shield

  • Battery Contacts

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To get the other side of the PCB, pull up the edges of the PCB with a flathead screwdriver.
  • To get the other side of the PCB, pull up the edges of the PCB with a flathead screwdriver.

  • To remove the EMI shield on the other side, remove these screws

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The IC's under the EMI shield.
  • The IC's under the EMI shield.

  • Skyworks SKY77518 Dual-Band GSM/GPRS Module

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Finished!
  • Finished!

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Bryan

Member since: 27-10-2012

690 reputação

7 Guides authored

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