The charging jack has been repaired, and so has the headphone jack (it was ok before it was repaired). If not, do you want to pay for the headphone jack or the whole mobile phone?

Don't worry, the problem is simple, poor contact.

Mobile phones can be repaired anywhere, but some people may bother to say that they can't be repaired or can't be repaired well.

An earphone plug with a microphone has four contacts, and an ordinary earphone plug without a microphone has three contacts (an earphone plug with a wired walkman generally has five contacts, which is unusual). Similarly, there are three or four shrapnel and other things in the corresponding jack. The jack on the mobile phone can be replaced separately. If there are no accessories, you can ask the repairman to disassemble the jack (you might as well cut it with a sharp weapon), and then reshape the shrapnel and fold it heavier. Then, if the contact is not good, weld the metal part (which can be used to repair the mobile phone). The plastic part of the metal installation is made of super glue, and the outside is wiped clean, and it is OK.

If Shanghai has not changed much now, the whole street is adjacent to the railway station in the south, such as Chang 'an Building, and the Pacific Department Store in the east. There are many mobile phone shops in many places.

If you can't solve it, just ask! ! !

References:

I am a music lover.

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