Guides with all the steps for you to change the Karbonn Smart A5s front camera yourself.
Now we are face to face with the plate (and its components) but we are going to need the heavy weaponry!
We will start by detaching the lower plate from the chassis. We apply heat with the air gun to soften the glue and we take off the metal sheet where the lower plate is stuck.
Let's take off the display of the chassis. We will apply heat on the side edges, on the metal part, to soften the glue strips. After we can lift the display quite easily but we can not get it out!
This is where it starts to get complicated. We can begin to observe that the flex cable of the display crosses through the middle of the chassis and is also welded, which makes us think that this mobile was designed so that it can not be easily repaired.
If it's your phone, be very careful, we will not have so much!
First we will have to remove the adhesive thermal tape (kapton). To desoldar a flex like this is not recommended this method but in case of not having another thing, it can be done with patience and time.
We will clean all the possible tin with the maya of desoldering and then applying heat pin to pin and pulling with a clamp, we will take off the flex.