Battery drains fast when a 3.5 mm headset adapter cable is connected without a headset
Applicable products: Tablet,Smartphone
Applicable products:
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Battery drains fast when a 3.5 mm headset adapter cable is connected without a headset

Cause:

There is a chip inside the headset adapter cable that transforms digital signals to analog signals. When you connect only the adapter cable to the phone, the phone supplies power to the adapter cable, increasing power consumption.

Solution:

It is recommended that you remove the headset adapter cable together with the headset when the headset is not needed.

Helpful or not?
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