Iphone Charging Issue

iPhone Charging Port Issue

1. Summary

Procedure for diagnosing and repairing iPhone devices that are not charging or charge intermittently.

2. Category

Department: Repairs
Subcategory: iPhone
Tags: charging, lightning port, power

3. Purpose

Ensure consistent diagnosis of charging issues and reduce unnecessary board-level repairs.

4. Applies To

Device types: iPhone
Service types: Charging issues

5. Symptoms / Triggers

  • Phone will not charge
  • Cable must be wiggled to charge
  • Slow charging
  • Debris in charging port

6. Required Tools

  • Lighting
  • Plastic pick
  • Compressed air
  • Multimeter
  • Known good cable and charger

7. Preconditions

Verify the customer cable and charger are working.

8. Step-by-Step Procedure

  1. Inspect the charging port using magnification.
  2. Remove lint or debris carefully.
  3. Test with known good cable.
  4. Check charging amperage.
  5. If still failing, inspect port assembly.

9. Decision Points

If port is physically damaged → replace charging port assembly.

If amperage draw is abnormal → inspect board for power IC issues.

10. Customer Communication

Explain whether the issue is debris, port wear, or internal hardware failure.

11. Risks

Avoid damaging port pins during cleaning.

12. Escalation

Escalate to board-level technician if port replacement does not resolve issue.

13. Time Estimate

Typical: 30 minutes
Maximum: 1 hour

14. Documentation

Record amperage readings and repair steps.

15. Related SOPs

Board-level charging repair.

16. Revision History

Version: 1.0

Revision History

  • Status: approved
  • Source: imported legacy SOP

Reference Videos

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References

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