PM540/640/8937 PMI8937 Power Supply IC Chip PMI8937 For Xiaomi Samsung

PM640,PM540, PM8937 PMI8937 For Xiaomi Redmi3 Samsung IC Power Supply Chip 1.This is the Mobile phone components,   2. Please master the replacement technology yourself or ask a professional to replace it!                                                                                                         3.To ensure successful repair using.4. In use, if you encounter any problems, please contact us in time, we  will help you solve it as soon as possible.