MJ 9306 IPhone Power Test Cable Diagnosing Voltage, Current Fault

MJ 9306 Power Supply Voltage and Current Test Cable for iPhone 5/5C/5S/6/6P/SE/6S/6SP/7/7P, Check iphone working Current and Voltage, Diagnose and Fix iphone fault, Fix all series iphone mode reboot / restart automatically, Fix report too high temperature, Fix large current automatic protection when using camera. MJ 9306 iPhone Power Test Cable Diagnosing voltage, current fault  Feature 1: line molding(forming), light weight, small volume, unique design with FPC special battery holder, welding sealed packaging available for fastening more steady, which thoroughly improve the defects for the original PCB welding that easy to break off ! (buckle tight, more difficult) Feature 2: New design PCB control board from MIJING, the input voltage can be set between 5 - 15V, voltage regulator output to the mobile terminal for 4.1V, which will avoid burn out the machine! (small voltage is needed to maintain certain circuits, which is not regulated by 4.1V) Feature 3: It comes with power management and battery identification chip, no overheating warn, and will not automatically turn off by long current observation!  Check iphone working current by cable, Diagnose and Fix iphone fault by phone current 1: MJ chip development, keep the work voltage close to the battery, Characterized by stability 2: Add phone power management chip, avoid short circuit on phone motherboard. 3: Fix all series iphone mode not restart 4: Fix iphone report too high temperature 5: Fix large current automatic protection when using camera. Instructions:  1: MJ boot powre line connect service power meter, working voltage 5V-10V 2: Find the corresponding model battery seat on the power line 3: connect main board battery seat and carry on the voltage to test