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IC Carica U4001 iPhone 7 610A3B
IC Carica U4001 iPhone 7 610A3B
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IC Carica U4001 iPhone 7 610A3B
IC Carica U4001 iPhone 7 610A3B

Tristar U2 IC Carica U4001 iPhone 7 610A3B

€1.85
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Tristar U2 Charging IC 610A3B (U4001) - for iPhone 7 / 7 Plus

The Tristar U2 610A3B chip (identified on the logic board as U4001) is the fundamental component for charging management and USB communication on iPhone 7 and iPhone 7 Plus. Replacing this IC is necessary when the device exhibits issues such as cable non-recognition, slow charging, abnormal battery drain, or inability to power on.

This high-precision integrated circuit requires advanced micro-soldering (BGA) skills for installation. As a critical component, the IC quality ensures operational stability identical to the original, preventing overheating and guaranteeing correct communication with the USB controller.

🔧 Common Tristar Failure Symptoms:

  • Charging Error: The phone does not charge or only charges when turned off.
  • Battery Drain: The battery drains very quickly even in standby mode.
  • PC Connection: The device is not recognized by iTunes or computer.
  • Fake Boot: The phone remains stuck on the Apple logo with low power consumption.

📋 Technical Specifications:

IC Model: 610A3B (Tristar U2)
Compatibility: iPhone 7 / iPhone 7 Plus
Board Code: U4001
Type: BGA (Integrated Soldering)