Tips For Qualcomm iPhone 7 No Service Troubleshooting

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Faced with iPhone 7 No Service Issue, repair technicians will troubleshoot from baseband PMU pseudo soldered to baseband CPU shorted. For pseudo soldering problem, we can fix it by re-soldering the baseband PMU. As for the shorted problem, since the baseband CPU cannot be replaced alone, there is no need to proceed with the repair. Here REWA provides a quick solution. So that you won't waste your time troubleshooting step by step. And ends up with nonrepairable. Check it out!


Tips For iPhone 7 Qualcomm No Service Common Issue Troubleshooting - Shorted Baseband CPU Repair Thought


Tools Used:

Hot Air Gun Rework Station - 990AD

Soldering Iron Rework Station - 969A

Integrated Mobile Phone Repair Platform

Digital Multimeter

Solder Wire

Needles BGA Flux Paste RMA

Communication Maintenance Power Supply

For Apple iPhone 4 - XS Max Power Supply Test Cable

Digital Multimeter

BGA Reballing Fixture for iPhone X/Xs/Xs Max

Electron Microscope - Type 1

Solder Wick

Stainless Steel BGA Scraper

Straight Tweezer

Curved Hook Tweezer:https

Screwdriver

Anti-static Wrist Strap

Heat-resisting Adhesive Tape - 3.5mm

Heat-resisting Adhesive Tape - 5.0mm

Low-temperature Lead - free Solder Paste

Soft Brush

IC Chip Removal / Cleaner Blade

Anti-static Plastic Pry Bar

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