The Mijing C15 is an easy to use fixture that allows you to quickly connect together the 2 parts og the logic board from an iPhone 7 and test it before reassembling.  This elliminaes errors and saves a lot of time assembling and disassembling.

Easy to use:
Connect the upper RF logicboard to the lower main board for testing / repair / data recovery.

Save time:
Using the C15 you will avoid problems after installation and increase maintenance speed.  The C15 allows you to check the iPhone 11 logicboard in advance to avoid duplicate disassembling and breaking the motherboard.

How To Use:

1. Prepare your phone connections
   Power On/Off Cable x 1
   Power Line x 1
   LCD Test Cable x 1
   Screen x 1
   Main Board x 1
   
   
2. Dissassemble the iPhone 11 Middle Layer simply equipped the test fixture.
   
   
3. Insert into the C15 the lower main logic board from the iPhone 11, then apply the C15 Pin board, then apply the top board from the iPhone 11in. Then finaly cover the test rack.
   
   
4. The first connect the screen line, then boot, then power cord or battery test ink success or not. The second way is to connect the end plug on the base of the first method to implement the brush function.
   
   

Video: