Samsung F480 mobile phone problem, everyone help solve it, high score to send it

It should be a hardware problem, and it needs to be repaired at the repair office, and now mobile phone viruses are generally some deductions and the like, and there are also some viruses that damage the hardware.

Answer: Landlord, I have used F480 before, and the quality of parallel goods is really not very good.

The phenomenon is the same as yours.

Later, I went to clean the phone, and then I did the battery replacement. The phenomenon is gone.

You can try it too.

The gap between the power button and the motherboard contacts is very small.

So I guess it could be this problem.

In licensed cases, the gap between the power button and the motherboard contacts is slightly larger.

Disassemble the chassis. See if the boot button is for something.

Or the battery is not in good contact. So 1 off 1 has.

That's going to happen.

This situation must be a hardware problem, need to be disassembled for maintenance, after booting up without a button can not be used or immediately shut down again, this problem is mostly the power control chip that has a problem, may be the fault caused by the short circuit of the pipeline breakdown.

The possibility of poisoning is very small! And now mobile phone viruses are generally some deductions and the like, and there are also some viruses that damage the hardware! And you shouldn't be caused by a virus!

It is estimated that it is a short circuit! You can go to the after-sales service or general mobile phone repair place to take a look!

Without professional tools and techniques, it is advisable not to deal with it on your own!

Is there any water? Do you see if your phone's charging port is dirty or broken? Brush it with something. It is best to send it for repair or find a seller to return to the factory without warranty.

Oh, it's hard for people who don't understand It's very simple for those who understand, there are dirty things on the power supply of the mobile phone, and if you will disassemble the phone, you can wipe it with pine perfume or banana water, and if you don't understand, you still need to repair it, and it won't cost you money to wash it.

I think the landlord should install a NetQin mobile phone software for himself, so as to ensure the safety of the mobile phone.

Dude, go to after-sales, your problem in the middle of the night, it's really cautious.

It may be that the motherboard is broken, but it can only be temporary, take off the battery, and leave it for a few days.

It is a short-circuit fault.

Go after-sales.

I'm repairing a mobile phone.,Your eight achievements are poor contact with the boot button.,Is it into the water?