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hello guys it's glenn from sydney cbd
repair center and today we're gonna
fix another huawei smartphone with a
broken display
it's the huawei mate 20 pro
so the customer went into the shop
wanted a quick fix
on the broken display and
let's see what we can do about it
as you can see the back glass of the
device is also
broken it's really cracked but
we're still gonna reuse that and it
somehow
damaged both portions of the device the
lcd and the front and the back glass
so we're gonna try to remove this one as
carefully as we can
do it actually this takes a lot of time
and we're just fast forwarding it and
what you can see that we're squirting
here is just to lubricate
and soften the adhesives that are
holding this
panel to the main assembly
and right here we're cutting off some
adhesives that are preventing us from
removing the screw the back glass and
it's off so as badly as cracked as it
was
the back glass can still be reused
when we reassemble the fixed smartphone
and we're going to remove the components
here that are covering the
internal motherboards and this
one is for the wireless charging
let's carefully remove that and the
shroud for the motherboard
they're one piece and the film for the
wireless charger is fairly thin
we're trying to maintain that
and not rip because that is actually
like a flex cable
a white flex cable
and right here we're gonna try to remove
the connector for the battery and
test this the new display
while we're still midway
or not midway of the disassembly so we
can save a lot of time
so as you can see it's working the
replacement display is
still brand new and it's working now
and we're gonna perform some preliminary
tests
and as you can see guys we don't really
show you
some of the repair process because the
owner has his wallpaper and kids on the
wallpaper and we can't really show that
here in our repair video
because you know privacy so we just
showed you that it's
responding to the touch and it we're
good to go to
disassemble the whole thing so this is
the main board
and you can see the camera sensors
so this is like a complicated
procedure so if you're a beginner with
you know
some interest in smartphone repair and
electronics then you can try but
it's a risky thing to do and you might
even damage the whole thing
by snapping off cables that are
flimsy and fragile and
it's fairly sensitive and if you are not
if your body is not free from static
you can even damage some of the ram
chips
so we're going to remove this battery
here so we can have access to this cable
which is for the display
you can see that on the left side that's
poking out
from the back that's the display cable
and unlike other smartphones the huawei
mate 20 pro doesn't have really an
assembly uh
chassis the chassis is integrated to the
replacement
display so as you can see there is the
display
that we're attaching all these parts
that we have removed from the the old
broken display
so this as this is kind of a unique
approach
some smartphones don't really
use this technique but the huawei mate
20 pro has been
implementing it on this device as as you
can see the
the screen has this wing on the side
that
accepts all the the board attachments
so all all the components goes
right directly at the back of the
display so when you
find when you're trying to replace this
and find some
replacement parts you should make sure
that it includes
some of these mounting points
for the parts that you're going to
remove from the old display so we're
going to
just reassemble it now if you haven't
really seen the
screen replacement there because
it's basically like a tran transplant of
all the old parts
from the uh broken screen to the new one
so we're gonna
install them back it's like a reverse
process of the disassembly these are
your
wi-fi antenna
these are the connectors for the your
daughter board
and if you have a huawei mate 20 product
with a broken display or
other huawei devices iphones and smart
watches and tablets that you want to get
fixed
come and visit sydney cbd repair center
because we have really good technicians
that can help you
fix those problems and you don't really
need to pay a lot
although we can say that our prices are
reasonable and we're not over
charging customers for services that
they don't really need
we're not ripping them off and we have
experienced
technicians who will do the job just
fine and as you can see here it's almost
done
we're just gonna install the shrouds and
the covers for
the components and test it before we
apply
fresh adhesives on the back glass and
put the thing together
so this uh overall this is a very
complicated
repair and as you can see here
we have succeeded and as we remove this
plastic
the smartphone looks brand new
in the front and the back it's not
really brand new because we're gonna
reuse that broken back glass panel but
you know it can be fixed by
just applying um a phone case
and you can't really use that
the wireless charging more that
efficiently because of the phone case
but hey
you can use it just as well right
so we're gonna apply this one and this
is the last step of our
repair and it's ready for the customer
so thank you for joining us guys click
like and subscribe
till next time cheers
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