Firmware Download

Category: Mobiles and Smartphones Repair and Service 

Contents of this article

• How to remove the Case 
• How to detach connect 
• How to remove the Digitzer Glass

LG Optimus F3

How to replace the Digitzer Glass

Remove Back Cover

Remove SDCard (if you have one)

Remove SIM Card

Remove Battery

Remove 10 Philips Head screws

Using a pry took, pry the back plate off of the phone. Work your way around, prying the tabs as you come to them.

Use pry tool to disconnect camera cable and then remove the camera

Use pry tool to disconnect 4 ribbon cables and two antenna wires.

Use pry tool to gently remove the logic board.

Use pry tool to remove headphone jack.

Use the pry tool to pry the front frame off of the main body of the phone.

Carefully pull the digitizer cable through the slot. There will be a small piece of rubber blocking the opening. You may remove it, or just pull through it. Note: If the slot is not wide enough, make sure that you removed the headphone jack.

Use a heat gun or blow dryer to heat up the adhesive holding the glass in the frame. Carefully remove the glass using a pry tool.

Clean existing adhesive off of frame, or reuse it if you managed to keep it intact.

Apply new adhesive if not reusing existing adhesive.

Insert new glass. Ensure that speaker cover at top of phone is in place. Reverse steps to reassemble phone.