We got the attached file which described the iPhone rear back camera connector socket happen abnormal. While we have to observe the board carefully under stereo zoom microscope, we notice the board is a little deformed. Seeing the pad, it's a very tricky problem, but we still need to solve the fault.
First, it is urgent for us to process the J3900 rear camera soldering pad, flatten and plaint tin again, next, soldering a jump wire.
Picture 1
Picture 2
After finished welding jump wire, we need to wrap it around one by one, and apply the UV flux oil. One important is that we also need to measure the resistance value by digital multimeter, luckily, it is normal, now we can weld the soldering pad.
Picture 3
Then solder the ball on the jump wire, welding the base. Welding tin to the untouched pin and soldered well. Next, assemble the iPhone X and test, to my surprise, the function of rear camera have recovered normal. The procession of fixing iPhone X rear camera connector socket.
come to end.
Picture 4
Thanks for the helpful content. Phone repair is something that many people struggle with daily. Your blog and The FIX helped me a lot.
ReplyDelete