work, or standby times are noticeably shorter

Failure Analysis:
This failure occurs because there will be:
(1) battery is not fully charged, the quality deteriorated, the capacity decreases;
(2) PA part of the problem, reduce the emission efficiency, resulting in power increase;
(3) machine memory leakage failures, especially for a water-soaked especially mobile phones.
By measuring the phone's operating current, standby current, shutdown current can determine the problem is out in the battery or the phone part of the section.

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