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IPHONE XR NO image , no backlight after DIY LCD replacement
This Iphone XR came today , with no image no backlight after a shop have attempted to change the lcd ,
i found lcd connector pin #6 is saying OL while the resistance value according to ZXW tool is 0.357
now that pad is connected to inductor L5700 Which has 4 pads , thus pad 1&2 resistance value is thereo.357 but pad 3&4 is OL which also was supposed to read 0.357, now i found that inductor has communication with the CPU and the other issue is Pin # 2 was supposed to be OL and i am getting 1.402 As value that pin is connected to FL 5710 and C5710 can u please help me here ? Does that mean that L5700 is defective and need to be replaced?
Can you post some pictures? I don't know which one is the lcd connector off the top of my head.