Infinix Tecno Blue Screen Problem Fixed | No Display Only Blue Light | Full Solution Guide

In this video, I have solved a common issue found in Infinix phones where the screen only shows a blue dim light — no display, no logo, just a backlight. Even after checking CPU, GRIPIC IC, VSP/VSN voltages, and MIPI lines — everything seems okay, but the display still doesn't work. 📌 Problem: Only blue screen, no graphic 📌 CPU OK | VSP VSN OK | 1.8V OK | MIPI OK 📌 Cause & Solution explained in live working condition ✅ Watch till the end to understand the complete solution 💡 Useful for mobile repair technicians and students 🔧 Tools Used: Multimeter, Hot Air, Microscope 📱 Device Brand: Infinix 📽️ Recorded from live practical repair class 👉 Subscribe for more repair tutorials and tips! #InfinixRepair #BlueLightFix #NoDisplayProblem #MobileRepair #GRIPIC #MIPIFix #MobileHardware