Hi everyone, Welcome back to geardo,
Today we will show you how to replace the lcd screen
display on the Samsung Galaxy A70 Mobile phone.
To start, we need to have the right tools to proceed with the repair,
which You can find in the description.
First, turn off the phone and follows with the back cover removal.
To remove the back cover, it needs to heat gently
around the rear cover edges until the pasted adhesive becomes soft.
For this, we are using a heating pad. Place the back cover side on
the heating pad and Select the mobile phone HEATING option and leave it till
it completes. Alternatively, you can use a heat gun or hairdryer.
Once the heating has completed,
Use a suction cup to create an opening between the frame and rear cover. Next,
insert a plastic card pry tool or something similar to cut the adhesive around the back cover.
Take out the rear cover and remove the midframe by undoing 14 screws on the top and bottom sections.
And then, Using a plastic card pry tool, create an opening to separate the back cover frame.
Be gentle and workaround on the edges to disengage the plastic clips.
Next, disconnect and take out the main from the body.
Next, take out the battery from the body.
First, apply little to soften the glue on the battery. For this, we are using a heat gun.
Once you feel the heating is enough, use a pry tool to cut the adhesive under the battery.
Next, move to the bottom and undo two screws and the connector plug
to take the fingerprint camera from the body.
Next, Take out the charging port board by disconnecting the lcd plug and antenna head.
Next, take out the logic board by undoing the screw and loosening the antenna.
Next, apply little heat and take out the ear piece and vibrator motor from the body.
The only remaining part is the broken front screen assembly with the frame and buttons.
There are a few different screen types for the replacement in the market. The most common is the
Original service pack screen, which comes with the frame and buttons. There is another type,
it is original but without the frame. But the repair job is a bit difficult and time-consuming,
and the price difference is not that big. And also, there are refurbished,
used, aftermarket screens with the frame and without.
I recommend you go with a screen with the frame & buttons installed. It can be original,
refurbished, used, or aftermarket. And this type is commonly available to purchase.
Next, on the new screen frame, start placing removed parts.
First, place the charging port board in the body and secure the lcd connector plug.
Next, secure the touch id camera by adding two screws and the connector plug.
Next, Place the earpiece.
Next, place the vibrator motor in the body.
Next, place the logic board in the body by securing the screw.
Next, place and secure the antenna head.
Next, place the battery with adhesive.
Next, secure the main flex by connecting from both ends.
Next, secure the battery plug and place the midframe in the
body by securing 14 screws from the top and bottom sections.
Next, Before closing the device, it is good
to verify the functionality by powering up the device.
Ensure
the clips have fastened before inserting screws.
Before installing the main back cover, make sure it has enough glue;
if not, use B7000 glue or a new double-sided back cover adhesive.
Finally, we are adding bonding clips to tighten the rear cover with the body.
If not, you can use some rubber bands and Leave them for some time.
I hope you have enjoyed the battery replacement guide.
Let us know if you have any questions. Please, like, share, and comment on our videos.
DO not forget to hit the subscribe button.