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Tips For Qualcomm iPhone 7 No Service Troubleshooting

Video Published: July 12, 2019
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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!

Strumenti utilizzati:

  • Stazione di rilavorazione con pistola ad aria calda - 990AD
  • Stazione di rilavorazione con saldatore - 969A
  • Piattaforma integrata per la riparazione dei telefoni cellulari
  • Multimetro digitale
  • Filo di saldatura
  • Needles BGA Flux Paste RMA
  • Comunicazione Manutenzione Alimentazione
  • For Apple iPhone 4 – XS Max Power Supply Test Cable
  • Multimetro digitale
  • BGA Reballing Fixture for iPhone X/Xs/Xs Max
  • Microscopio elettronico - Tipo 1
  • Stoppino per saldatura
  • Raschietto BGA in acciaio inox
  • Pinzetta dritta
  • Pinzetta a gancio curvo
  • Cacciavite
  • Cinghia da polso antistatica
  • Nastro adesivo termoresistente - 3,5 mm
  • Nastro adesivo resistente al calore - 5,0 mm
  • Low-temperature Lead – free Solder Paste
  • Spazzola morbida
  • IC Chip Removal / Cleaner Blade
  • Barra di plastica antistatica