After receiving the new screen, connect the removed motherboard and battery to test the screen to prevent the cable from being removed behind the screen. If there is something wrong with the screen, the seller will not replace it.
The battery, screen and camera of mobile phone need to be connected to the motherboard by BTB/FPC connector. The high-current shrapnel microneedle module has national patent technology certification, and its connection performance is stable, which can ensure the stability of battery, screen and camera testing of 5G mobile phones. When connected with BTB/FPC connector of mobile phone, the high-current elastic microneedle module has a variety of head types to choose from, and also supports customization. According to the characteristics of the male and female seats of BTB connectors, serrated shrapnel can be used to contact the male seat of BTB and pointed shrapnel can contact the female seat of BTB to realize the stability of connection.