This teardown is not a repair guide. To repair your Samsung SGH-X450, use our service manual.

Image 1/1:
  • Take out the battery and SIM Card.

Add Comment

Image 1/1:
  • Remove these screws.

Add Comment

Image 1/1:
  • If the screws are removed, you can take the case of with your fingers or a small flathead screwdriver

Add Comment

Image 1/1: Agere TR09WQTEF2B Processor
  • Now you see the PCB

  • Agere TR09WQTEF2B Processor

  • Agere PSC2106 Power Management IC

  • Battery contacts and power supply connector

  • SIM Card Slot

  • Back-Up battery

  • Antenna connector

  • 2,5mm Headphone Jack

Add Comment

Image 1/1: Be careful here, You can break the flatcable!
  • LCD Dispaly cable, you can release this connector with a small flathead screwdriver

  • Be careful here, You can break the flatcable!

Add Comment

Image 1/2: Be also careful here, go not to far with the screwdriver so you can not damage the LCD display. Image 2/2: Be also careful here, go not to far with the screwdriver so you can not damage the LCD display.
  • To take the LCD display out of the case, click the upper case open with a small flathead screwdriver or case opener. Under the two pads under the LCD Display are 2 screws.

  • Be also careful here, go not to far with the screwdriver so you can not damage the LCD display.

Add Comment

Image 1/1: If you want to remove the LCD display, lift the PCB of the LCD display up with a small flathead screwdriver.
  • Now you see this.

  • If you want to remove the LCD display, lift the PCB of the LCD display up with a small flathead screwdriver.

Add Comment

Image 1/1:
  • Finished!

Add Comment

Bryan

Member since: 10/27/2012

690 Reputation

5 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 0

Past 7 Days: 2

Past 30 Days: 2

All Time: 1,256