ECC Easy Chip LED for repair LCD Light Problem for iPhone Samsung Huawei Xiaomi Samsung For all other mobile .
1-Set Ohm Meter DC And 20V
2-Connect Negative (-) to board GND
3-Try To connect Positive (+) To Point you see in Board one by one
4-When light is on :
point have voltage and after a time set light get off
with this method you can get EN Point.