Have you successfully used an iPhone 7 IMEI repair tool? Share your experience (and which box you used) in the comments below. For step-by-step video tutorials, check our soldering guide on reballing the Qualcomm MDM9645M baseband.
If your phone is out of warranty, you may need a technician who performs "microsoldering" to re-seat or replace the baseband chip. iphone 7 imei repair tool
Before assuming the worst, verify if your device can still read its unique identifier: Have you successfully used an iPhone 7 IMEI repair tool
If the Baseband CPU is physically damaged, a technician can replace it. a technician can replace it.