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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