Guide with all the necessary steps so that you can change the flex with button of ignition, sensors, microphone, antenna contacts and audio connector of the Alcatel Idol 4.
We start by heating the back cover at about 60 ° C for about a minute to soften the adhesive. Once hot, we will slide an opening tool between it and the frame to take it off.
Remove the four Phillips screws (PH # 00) and the stickers that hold the headset and antenna module. Then we will desencajaremos levering in the place that we indicate in the fourth and fifth image.
In order to remove the lower module, we remove the five Phillips screws (PH # 00) and disengage it.
We will also remove the thermal adhesive that covers part of the battery and the motherboard.
Remove the two Phillips screws (PH # 00) that hold the shield covering the connectors on the display and the Boom key. Then disconnect the components that are connected to the motherboard.
We finished disconnecting the components by disconnecting the antenna coaxial cable and the upper flex. We will also have to remove the SIM / SD tray.
Now we can undo the motherboard. To remove the battery, as we showed in the guide of the same, we will pull the tabs of the adhesive strips to take it off.
Remove the rubber cover that covers the power button (if it is still there), take off the button, remove the antenna contact plate and continue to take off the flex.
It is only time to finish off the flex and disengage the microphone and the audio connector.
