iPhone 7 Audio IC Motherboard Repair In Kuala Lumpur

Mrs. Farzana came to our shop with his iPhone 7 with a malfunctioning microphone. She is unable to make a call and use the voice memo application. We suspect it may be related with motherboard because we have an experience with this problem. Firstly, we inspected the components and found no problems as expected. Second, we inspected the motherboard and found out that the audio IC is malfunctioning. The process of completely repairing a motherboard requires 2 days at least. Next, we heated the audio IC area and removed the malfunctioning audio IC. Then, we placed a new audio IC and reassemble the device. Lastly, we ran some test to make sure the audio IC is working normally. Last but not least, we contacted her to come and collect the device.