How to Solve the Bad Contact of Cell Phone Charger

1. Generally the charger which is not original will appear some problems. For example, when it plugs in, the touch screen can't work, or charging is off and on. So it should be changed to the original.

2. It is also the problem of software. You can try to change a system.

3. When you close the cell phone, with red positive to check motherboard tail plug stitch on the turn and to see whether there's a charge foot existence. When you find it, you should weld with iron. Then please have a try, if not, then to continue.

4. Replacement of R104 exclusion nearby charging tail and then have a try.

5. Try to change charging triode.

6. Check whether the charger head output voltage and current is matching with the original. If charger output usually is 350-400 MA, this cannot reach the effect of charge for cell phone. If you change for 550-600 MA output, most of it can be solved.

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