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！
Herramientas utilizadas:
- Estación de retrabajo con pistola de aire caliente - 990AD
- Estación de soldadura - 969A
- Plataforma integrada de reparación de teléfonos móviles
- Multímetro digital
- Alambre de soldadura
- Needles BGA Flux Paste RMA
- Comunicación Mantenimiento Fuente de alimentación
- For Apple iPhone 4 – XS Max Power Supply Test Cable
- Multímetro digital
- BGA Reballing Fixture for iPhone X/Xs/Xs Max
- Microscopio electrónico - Tipo 1
- Mecha de soldadura
- Rascador BGA de acero inoxidable
- Pinza recta
- Curved Hook Tweezer
- Destornillador
- Muñequera antiestática
- Cinta adhesiva resistente al calor - 3,5 mm
- Cinta adhesiva resistente al calor - 5,0 mm
- Low-temperature Lead – free Solder Paste
- Cepillo suave
- IC Chip Removal / Cleaner Blade
- Palanca de plástico antiestática
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