Monday, October 10, 2016

HTC Evo 3D – Disassembling procedure – LED board removal - Mobiles and Smartphones repair and service

Category: Mobiles and Smartphones Repair and Servcie 

Contents of this article 

  • How to remove the case 
  • How to remove the LED board 
  • How to remove the Main board

HTC Evo 3

First things first, Remove the back cover, battery and SD card.
Remove the four 5-point pentalobe screws.
Then remove the two Phillips screws.
Once the screws are all out from the exterior back case, Begin separating the front housing from the back by using a spudger or any similar tool.
Begin from the bottom were the battery bay is, It is the easiest way.
Becareful of ribbons behind the plastic
Once separated begin to remove the LED board. Apply only light upward force and it will detach itself.
Vibrator come's out easy, Just grab it by the wire and give it a little tug and it should come out. Start unlocking the clips holding the ribbons. pull the white tab up to unlock.
Example: bottom left is unlocked, bottom right is locked. upper left has bin finished and removed.
Tuck the ribbons in without bending or making tears in them.
Behind the main board is two more ribbon's.
Flip both tab locks holding the ribbons and they will slide out vary easily, Don't force it.
Wifi/cellular antena port, Lift up cord head directly to remove and press straight down centered to put back on.
As a side note, the grey tape on the back side of the board was covering the clips so i cut a small section for this guide.