Dead mobile repair step by step | Advanced chip level troubleshooting
Learn the step-by-step solution for Dead Mobile Repair! 📱
In this detailed technical tutorial from e-careerpluz, we show you how to diagnose and fix a completely dead mobile phone. Whether the issue is a drained battery, a faulty power button strip, or a motherboard short circuit, we walk you through the professional troubleshooting process using a multimeter and DC power supply.
What you will learn in this video:
✅ Primary checks: Charging indication and battery voltage testing.
✅ How to use a DC Power Supply to identify motherboard shorts.
✅ Troubleshooting the power button strip and volume lines.
✅ Advanced power section diagnosis for Android and iPhone.
✅ Real-world repair: Fixing a dead phone by bypassing a faulty power strip.
Timestamps:
0:00 - Introduction to Dead Phone Repair
2:45 - Battery Voltage Testing (3.7v Check)
5:50 - Battery Boosting Techniques
8:00 - Checking for Motherboard Short Circuits
11:30 - Testing with DC Power Supply
15:20 - Troubleshooting the Power Button Strip
18:00 - Final Result & Power On
🚀 WANT TO BECOME A PROFESSIONAL TECHNICIAN?
Join our 100% practical chip-level mobile repair course in Madurai. Learn the secrets of L1, L2, and L3 motherboard repair.
📍 Our Address:
e-careerpluz info india pvt ltd
no. 18/a/1, alagar nagar 4th street,
k. pudur (near j.k. hospital),
madurai, tamil nadu - 625007.
📞 Call / WhatsApp for Admission:
+91 98946 57508
🌐 Full Course Details:
https://careerpluz.in/mobile-technici...
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