Why is the smartphone charging speed suddenly so slow?



smartphone charging speed

The smartphone used to be fully charged in about two hours.

Why is the charging speed so slow all of a sudden?

Even if I charge it for an hour, it's only about 30%.


1060 2015-06-02 Gentleman

A. 1

Try changing the battery to another one.
If it's a battery problem, you need to replace the battery.


Gentleman 10 years ago 0

A. 2

It's good to reset the factory once in a while.
Please refer to the method below.
http://blog.naver.com/atlus01/220233734637


Gentleman 10 years ago 0

A. 3

Didn't the cable get old?
Even if you can't see it, it might be because the cable line inside might break, so try changing it.


Gentleman 10 years ago 0


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