Thanks.
Mobile phones can not be charged, there are generally two common situations: either the charging interface is broken, or the charging data cable is useless. I've experienced both of these before when my x7 couldn't charge.
The first: the charging interface is broken, after plugging in the charger, the charging icon will blink and not stop emitting a \"beep\" sound, which is more similar to the alarm. It can also be charged during the alarm process, but the charging speed is extremely slow, similar to trickle charging. In this case, just go to the phone repair shop and change the charging port, 30 bucks for one.
Second: The charger is broken. In this case, you can use the same OPPO charger instead, the charging speed may be faster than the vivo original charger, but it will heat up, but it is not recommended personally. It is best to go to the mobile phone accessories store or vivo online official flagship store to buy an original charger (about 80 yuan a, cheaper than the official website, the business hall generally sells 180).