Infinix X688 Dead Phone Repair | CPU Short Fixed Step-by-Step

Infinix X688 dead solution Infinix Hot 9 Play repair CPU short fix mobile repair MTK phone dead recovery Mobile repair training Pakistan Board-level repair tutorial In this video, we show how to recover a completely dead Infinix X688 (Hot 9 Play) smartphone by fixing a CPU short issue. Watch the full step-by-step process — from board diagnosis to successful power-on — explained clearly for mobile repair students and technicians. 🔧 Topics Covered: CPU short detection and solution Power section voltage testing Board-level repair techniques Firmware flashing tips for MTK devices 🎓 Presented by: EIK Institute Mardan Empowering students with practical mobile repairing skills and real-world board-level solutions.