1. Preparation before replacement Power off the phone and remove the SIM card tray. Disconnecting the power helps to avoid short circuit. 2. Precautions for replacing the phone screen assembly *Remove the screws: Pay attention to the length and position of the screws, and avoid losing them when placing them. *Remove
the motherboard screws: The motherboard screws are different from other
screws and are slightly smaller than other screws. Incorrect
installation of the screws will result in damage to the display. It will
result in white dots on the screen.
Description:
This
product applies to models Samsung 4G models A51 2020 models,
A515,A515F/A515FD,INCELL and OLED quality, with frame, adjustable
brightness. Measured and shipped.
Features: *Excellent color/brightness and sensitive touch response. *Repair or replace old cracked damaged faulty LCD touch screen. *We will test them individually to make sure they are working properly *Makes your device look fresher than ever before *Fully fit for use
Note:Testing After
receiving the goods, please bare metal test, that is, the phone is
disassembled, the motherboard + battery, the socket is connected to the
new screen, boot, display normal, test normal before installation.
Please be sure to test the machine first. Make sure there is no problem
with the quality, and then install the phone. (The reason for this is
afraid of customers in the installation of the white process of their
own damage to the liquid crystal are not aware of) such as not
displaying, please contact us in a timely manner, do not force the
installation of the cell phone inside the test, if the installation of
the cell phone inside the liquid crystal only to inform the damage.
Precautions before installation 1.
Before installing the screen, please remove the battery to put the
machine into hibernation, this will ensure that the data will be written
to the new screen.
2. Please be careful to press the screen when
installing, the screen is very fragile, do not tear off the protective
film during installation.
3. Before installation, please clean
the flexible cable with alcohol and make sure it is well connected
before testing if the screen works properly.
4. During the
installation process, please do not pull the flexible cable, otherwise
it will lead to black screen, blurring or unable to display.
5.If
this is your first time trying to install the screen, we recommend you
to ask a professional technician to help you install the screen.