Friday 08 November, 2019 |

iPhone 8 No Service - Get hardware solution here!

There is an iPhone 8 with service error, when turned on the iPhone, no service in the upper left corner of the iPhone screen. Go to Setting, the baseband and IMEI displays normally, but the iPhone 8 displays no service, and can't make the phone call. Here to get a hardware solution.

First of all, we need to disassemble the iPhone 8. Use screwdrivers to remove the screws at the bottom of the iPhone screen, and then use LCD sucker to open the iPhone screen. Remove the iPhone screen, disconnect the iPhone battery, and then take out the iPhone 8 motherboard.



Put the iPhone motherboard under a Stereo Zoom Microscope to observe, obviously, this iPhone 8 was been repaired before, because there are repair marks on the iPhone baseband part and iPhone baseband power part.



Observe it carefully, we found that there are several tin balls on the iPhone motherboard antenna plate, which is abnormal. We suspected this is the reason that caused the iPhone 8 shows no service.

Use hot air gun and Titanium Alloy Tweezers to remove the iPhone antenna plate, clean the solder pad, and then reinstall the iPhone antenna plate to the motherboard.



Now assemble the iPhone 8, press the power button, the iPhone is turned on smoothly. After get into the IOS system, we can see that the signal is back, the iPhone 8 can make the phone call successfully.

by Bellin

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