Mission

Produce a model-specific sequence without physically opening the phone, including battery risks and post-repair calibration.

Required Work

  1. Identify the official battery part and connector.
  2. Mark no-pry and cable zones.
  3. Document the approved adhesive-release method.
  4. Define calibration and battery-health checks.

Evidence To Produce

A step map, hazard table, replacement-part verification sheet and post-repair battery test plan.

Quality Checks

The result must name its sources, separate observation from assumption, preserve originals and explain limitations.

25 · Diagnostics And Maintenance Labs

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