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iPhone SE 1st Gen Battery Replacement

The iPhone SE 1st Gen has a 1624mAh battery. When battery health drops below 80%, replacement restores all-day battery life and removes performance throttling.

⏱️ 20-35 min💪 Easy-Moderate💰 $15-25
⚠️ Before starting:
  • Discharge below 25% for safety
  • Power off completely
  • Work on soft, clean surface

🛠️ Tools

  • Pentalobe P2 screwdriver
  • Phillips #000 or Tri-point Y000
  • Suction cup & opening picks
  • Spudger
  • Tweezers

📦 Parts

iPhone SE 1st Gen Battery — $15-25

Shop Batteries →

📋 Steps

  1. Remove bottom Pentalobe screws
  2. Separate display carefully
  3. Disconnect battery connector
  4. Remove battery bracket screws
  5. Heat to soften adhesive
  6. Pull adhesive tabs slowly
  7. Install new battery
  8. Reconnect & test

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