infinix hot 40 pro (x6837) Dead Problem Solution
Загружено: 2025-04-18
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Infinix Hot 40 Pro (X6837) Dead Problem Solution | Phone Not Powering On Fix
Is your Infinix Hot 40 Pro (X6837) completely dead, not turning on, no charging sign, or no vibration? This video provides a complete hardware-level solution to fix dead mobile issues step by step.
What You’ll Learn:
How to fix dead Infinix Hot 40 Pro not powering on
Checking battery connector, charging IC, and power lines
Testing power key lines and booting from test point
Jumper solution for PMIC or dead track
Replacing damaged components and checking with multimeter
Flashing or forced boot (if needed)
Tools Required:
Multimeter
Soldering/hot air station
Power supply or USB tester
Isopropyl alcohol + brush
Optional: Flash tool and firmware
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