VIVO Y71 No Service | Network Unknown Problem Fixed Tutorial | Tech Tomer

How to Fix no service | Network Unknown on VIVO Y71 (1801) Network IC WTR2965 Replacement Tutorial | Tech Tomer

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Basic tools:
WTR2965 IC
Screw Drivers
Tweezers
Soldering Iron
Soldering Iron Tip Refresher
Solder Wick
Paste Flux
BGA Solder Paste
PCB Cleaner
Hot Air Gun
Microscope with Camera

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