good info about repair china mobile touch screen

how to repair touchscreen in china mobile same size but not working ?ok i am explain

this is touch in china mobile
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Touch Screen IC 4182A and MT6301 same. See X- X+ Y+ Y-
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every china display info of x-x+y-y+ or XR,XL,YD,YU See pix
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XL XR
YD YU
LIKE THIS

XL =X LEFT
XR =X RITE
YD =Y DOWN
YU =Y UP

X+ =XR
X- =XL
Y+ =YU
Y- =YD

SEE PIX

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how to find in touchscreen who x-x+y-y+

see the track in touchscreen
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see two down side track two up side up side track x-x+ down site track y-y+
or up side XL,XR down side YU,YD

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NOW YOU HAVE BOTH INFO ABOUT TOUCH AND DISPLAY X- X+ Y- Y+

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SOLD WARE Y TO Y AND X TO X

YOUR TOUCH IS 100% WORKING