Workaround if your phone's charging speed is very slow

The phone used to be fully charged in about two hours, but the charging speed suddenly got too slow. Why is that?

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

788 4 7 years ago

pu1. Try changing the battery to another one. If it's a battery problem, we need to change the battery

2017-12-15

pu2. Didn't the cable get old or something? Even if you can't see it, it might break the cable inside, so try changing the cable

2017-12-15

pu3. It's good to reset the factory once in a while. Please refer to the method below.
http://blog.naver.com/atlus01/220233734637

2017-12-15

pu4. Thank you!

2017-12-15