iPhone 7 Plus Dead Boot Repair | U2 IC Replacement Done 🔥 Phone Alive Again

This iPhone 7 Plus was completely dead due to a short circuit issue. After proper diagnosis, the problem was found in the U2 Charging IC. We removed the faulty IC and replaced it with a new one. After replacement, the phone powered on successfully and is now working perfectly. In this video, you will see the complete repair process of U2 IC replacement and how a dead phone comes back to life. If you are a mobile technician or learning mobile repairing, this video will help you understand fault finding and IC replacement techniques. 📍 Repair Done By: T.K Mobile Doctor Institute 📱 Device: iPhone 7 Plus 🔧 Issue: Dead Short / No Power ✅ Solution: U2 IC Replacement 👉 Like, share & and subscribe for more repair videos!