Introduction

This guide will demonstrate how to fully disassemble the LG Optimus L9 P769

This teardown is not a repair guide. To repair your LG Optimus L9 P769, use our service manual.

Here's what LG's L9 P769 holds hardware-wise: Dual-core 1.0 GHz CPU
  • Here's what LG's L9 P769 holds hardware-wise:

  • Dual-core 1.0 GHz CPU

  • 4.5 inch IPS LCD with a resolution of 540 x 960 pixels

  • 4 GB of internal storage

  • 5MP Primary camera and VGA front facing camera

  • Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot, DLNA

Add Comment

Power off the device and gently lift the battery cover off to access the battery
  • Power off the device and gently lift the battery cover off to access the battery

Add Comment

Lift and remove the battery from the notch in the edge of the battery compartment
  • Lift and remove the battery from the notch in the edge of the battery compartment

Add Comment

Remove all 10 of the 4.5mm screws that hold the back frame to the case of the phone using the PH000 headtype Remove all 10 of the 4.5mm screws that hold the back frame to the case of the phone using the PH000 headtype
  • Remove all 10 of the 4.5mm screws that hold the back frame to the case of the phone using the PH000 headtype

Add Comment

Using a small prying tool, carefully remove the back frame by prying on the sides of the device. Do be careful when prying back frame and removing it as too much force may result in damaging the frame.
  • Using a small prying tool, carefully remove the back frame by prying on the sides of the device.

  • Do be careful when prying back frame and removing it as too much force may result in damaging the frame.

Add Comment

Carefully remove vibration and speaker module using the prying tool Carefully remove vibration and speaker module using the prying tool
  • Carefully remove vibration and speaker module using the prying tool

Add Comment

Remove both connections of the antenna by pulling up with tweezers Remove both connections of the antenna by pulling up with tweezers Remove both connections of the antenna by pulling up with tweezers
  • Remove both connections of the antenna by pulling up with tweezers

Add Comment

Remove Micro-USB Cache by unscrewing both 2.9mm screws with the PH000 headtype Remove Micro-USB Cache by unscrewing both 2.9mm screws with the PH000 headtype Remove Micro-USB Cache by unscrewing both 2.9mm screws with the PH000 headtype
  • Remove Micro-USB Cache by unscrewing both 2.9mm screws with the PH000 headtype

Add Comment

Remove 1.8mm screw to free Micro-USB module for removal using the PH000 headtype Remove 1.8mm screw to free Micro-USB module for removal using the PH000 headtype
  • Remove 1.8mm screw to free Micro-USB module for removal using the PH000 headtype

Add Comment

Remove screw at top of phone to release speaker with PH000 screwdriver
  • Remove screw at top of phone to release speaker with PH000 screwdriver

Add Comment

Use a small prying tool to release all motherboard connections. Use a small prying tool to release all motherboard connections. Use a small prying tool to release all motherboard connections.
  • Use a small prying tool to release all motherboard connections.

Add Comment

Remove rear facing camera by using the small prying tool
  • Remove rear facing camera by using the small prying tool

Add Comment

Gently lift the motherboard with small prying tool to remove and set aside Gently lift the motherboard with small prying tool to remove and set aside
  • Gently lift the motherboard with small prying tool to remove and set aside

Add Comment

Using a spudger or small prying tool, pry off the latches that connects the digitizer to the chassis carefully.
  • Using a spudger or small prying tool, pry off the latches that connects the digitizer to the chassis carefully.

  • Do not force open as the latches attaching the digitizer to the chassis as they are easily damaged.

Add Comment

Carefully remove the digitizer from case by sliding out connected ribbon cable Carefully remove the digitizer from case by sliding out connected ribbon cable
  • Carefully remove the digitizer from case by sliding out connected ribbon cable

Add Comment

Use a small prying tool to detach the screen circuitry from the case
  • Use a small prying tool to detach the screen circuitry from the case

Add Comment

Remove the remaining circuitry utilizing a smaller prying tool or a small flathead screwdriver Carefully slide out circuity to remove phone display Carefully slide out circuity to remove phone display
  • Remove the remaining circuitry utilizing a smaller prying tool or a small flathead screwdriver

  • Carefully slide out circuity to remove phone display

Add Comment

Use tweezers to disconnect the 3.5mm headphone jack from the phone
  • Use tweezers to disconnect the 3.5mm headphone jack from the phone

Add Comment

Use a small prying tool to detach the Micro-USB circuitry from the case of the phone Use a small prying tool to detach the Micro-USB circuitry from the case of the phone Use a small prying tool to detach the Micro-USB circuitry from the case of the phone
  • Use a small prying tool to detach the Micro-USB circuitry from the case of the phone

Add Comment

Full tear-down and recommended tools for procedure
  • Full tear-down and recommended tools for procedure

Add Comment

Kayden G

Member since: 03/01/2017

233 Reputation

2 Guides authored

Team

IUPUI, Team S2-G1, Harley Spring 2017 Member of IUPUI, Team S2-G1, Harley Spring 2017

IUPUI-HARLEY-S17S2G1

4 Members

6 Guides authored

0 Comments

Add Comment

View Statistics:

Past 24 Hours: 0

Past 7 Days: 12

Past 30 Days: 86

All Time: 1,026