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ITFaced 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！
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
- 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