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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Why Charger Can Not Be Charged on the Socket for Long Time

Q: I have two mobile phones with the same brand. Because I am busy in the daytime and have no time to charge, so I often put the cell phone on the bed for charging all night. And when I wake up in the day, I will pull out the cell phone to take away, but the charger plug is still stuck in power. Two days ago, friends said that this did a lot of harm. I want to know whether this is true.

A: Now all sorts of small appliances' chargers are popular such as cell phone charger, iPod charger, and tablet charger. The quantity is various and quality also is uneven.

When electrical appliances were pulled down from the charger and the charger is at a standstill state. But some charger's lamp still will be bright after pulled down. It will cause current circuit within the certain scope, so there are still a lot of potential safety problems.

So fire experts warn broad citizens that you must put the charger plug in ventilation easy cooling place to charge, and at the same time you should master the charger use time. Don't "continuous combat" and you can't put the charger plug in the socket all day. When you leave room for a long time, you should pull out down the charger in order to avoid causing a fire. At the same time, you should choose the high quality charger.

In addition, experts also reminded that during the mobile phone charge socket in electricity frequently using period, the magnetic induction intensity will reach 1400 Mill gauss around 30cm within mobile phone charge socket. The body's immune function cell may reduce the quantity which will be harmful to human body. So the body should be far away from mobile phone charge socket above 30cm and you should not put the cell phone on the bedside for charging.