How to Fix iPhone 7 No Service/No Signal | Motherboard Repair

If your iPhone shows “No Service” in the status bar (even if cellular coverage is available), it can be caused by either software or hardware issues. We have received an iPhone 7 from our customer claimed it has a “No Service” problem, In this video, we will share how to troubleshoot and fix iPhone 7 no signal/no service through chip-level repair, we hope you enjoy our sharing.

Tools and Materials Used in This Video:
Microscope: https://bit.ly/3gLIs7n
Soldering iron: https://bit.ly/2XpEN7z
Multimeter: https://bit.ly/2XTsFe1
Tweezers: https://bit.ly/36SxHM
Solder flux
Hot air gun: https://bit.ly/3du6lyb
Motherboard fixture: https://bit.ly/3dw0cl3
Desoldering braid/solder wick: https://bit.ly/3eGL2d4
PCB cleaner
Soft brush: https://bit.ly/3gQJleK
 
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