ETrade Supply

After months of speculation and impatient waiting, Apple has finally announced the iPhone 7 and iPhone 7 Plus. The excellent camera, A10 Fusion chip, wireless headphone, the new iPhone 7 impressed all a lot, here we're going to disassemble iPhone 7 to offer some repair tips when fix LCD screen, battery or charging port flex cable etc. More details here: https://www.etradesupply.com/blog/how-to-teardown-iphone-7-to-replace-screen-battery-and-charging-port-replacement/

Recently, there are many customers said that their iPhone 7 No Service even if the cellular coverage is available. And now this issue has determined, the reason why this happens is that a component on the main logic board fails to work. More details here:https://www.etradesupply.com/blog/free-to-repair-your-iphone-7-no-service-issue/

Recently we got a customer feedback that the voice of iPhone7 front-facing camera microphone is small after replacing the  LCD screen . Our company attaches great importance to this issue and submitted it to our tech central. After careful depth learning and practice, our engineers found it was caused by the incorrect installation of the sensor cable. The wrong installation of sensor cable leads to the microphone can’t be installed to the correct position, which causes the microphone dysfunction. Following are how to fix this issue. Step 1 Remove the Plate and Ear Speaker Undo 5 screws shown as below with a screw driver then you can remove the plate and  ear speaker  easily. Step 2 Reinstall the Flex Cable Take out the  flex cable  with a tweezers then reinstall it. As the two pictures shown below, the first one is correct installation and the second one is incorrect. Step 3 Assemble the Ear Speaker and Plate Put back the ear speaker and plate then tighten the 5 screws