Huang Zhizhong said sternly to the media reporters in the audience: "I can responsibly tell you here that there is no fault in these three mobile phones themselves."
Hearing Huang Zhizhong's announcement, the reporters in the audience began to get restless. This result was far beyond their expectations. Although they knew that H Wei and Haoyu Technology held this press conference to find ways to shirk responsibility, they did not expect that they would be so
Deny it outright.
Do you have to be so tough?
Huang Zhizhong was not in a hurry, but patiently waited for the reporters’ discussion below to subside, and then said: “Yes, through our preliminary inspection, these three mobile phones themselves did not have any malfunctions.
This is not a shirk of responsibility, but a consensus reached by the members of our fault detection expert team.
Please take a look, this is the first mobile phone, and it is also the first mobile phone to be exposed on Weibo.
The battery of this mobile phone swelled and spontaneously ignited. However, this was not a problem with the mobile phone itself. It occurred after it was artificially heated on an induction cooker.
There are obvious traces of burning and melting on the back of the mobile phone after being heated by the induction cooker. This will not happen when a real battery spontaneously ignites."
As he spoke, Huang Zhizhong played a mosaic interrogation video directly on the big screen, and the man in it was handcuffed and recounting the entire incident.
After the five- to six-minute video was played, Huang Zhizhong took out a document and said: "This is a copy of the relevant interrogation transcript of this person at the local police station. However, in order to protect privacy, we have erased this person.
Name, phone number, ID number and other important personal information.
If you don’t believe it, you can go to this police station for verification.”
After saying this, Huang Zhizhong stopped, waiting for the reporters to finish taking pictures, and then continued: "These are the mobile phones used in the second and third incidents. I will talk about these two incidents together because they are targeted together.
We and Haoyu Technology premeditated the frame-up incident.
Everyone, please look at the big screen. These are the parties involved in these two incidents, Wang and Zhang. These two people posted the Weibo post on the night of November 17th and the early morning of November 18th respectively. As soon as it was posted,
It was forwarded by a large number of netizens, and the incident quickly expanded.
It quickly spread to the entire Internet and topped the list of major hot searches. To be honest, we were caught off guard and very embarrassed.
But what is strange is that these two users registered new accounts. They are not famous big V bloggers. How could they be able to register in such a short time after they posted this Weibo?
It was seen by many netizens and quickly spread to the entire network.
Moreover, our after-sales department did not receive any contact from these two people. When we learned about these two incidents, we immediately contacted them through Weibo private messages, but there was no reply. The two people just disappeared out of nowhere.
It's like it disappeared.
We immediately activated the emergency response mechanism and sent relevant personnel to look for these two people, but they were never found.
As a last resort, we reported the case to the public security departments of the two places and found these two people through emergency reward information.
Regarding the specific details of the incident, I will let Mr. Tao talk about it later. As a technician, let me talk about the two mobile phones that everyone is concerned about.
So what is the reason that causes spontaneous combustion and explosion failure of mobile phone batteries."
Glancing at the people in the audience, Huang Zhizhong said to everyone: "Everyone, please see, compared to the first phone that was maliciously heated, these two mobile phones have no traces of external force on the surface. It seems that the battery of the mobile phone is really damaged.
Spontaneous combustion is the same as explosion.
But after our careful inspection, we found suspicious points on both phones.
Both phones had signs of being opened without permission after they spontaneously ignited and exploded. In the pictures, these are signs of prying holes. Although they are very faint, they can still be seen. I just bought a new phone, why do I need to open it so eagerly?"
"This is their purpose!"
Huang Zhizhong pointed to the motherboard on the big screen and enlarged the photo and said: "Please see, this is the power management chip in our mobile phone. It is responsible for managing the power supply and charging of the entire battery.
When our mobile phone battery is fully charged, it will be disconnected immediately to prevent further charging of the battery and prevent the danger caused by overcharge.
Once this chip fails, it loses the relevant protection function. This causes the battery to overcharge, the internal pressure of the battery increases, the temperature increases, and the internal materials dissolve to produce a large amount of gas, which subsequently causes the battery to rapidly expand too much.
When the temperature and pressure inside the expanded battery are too high, it will explode and spontaneously ignite.
According to our safety design standards, this response is very slow under normal circumstances and even under some more extreme circumstances. Even if there is an overshoot, there is enough time to detect and deal with it.
And Haoyu Technology has also made a lot of innovations in this battery, so it is basically unlikely that this problem will occur.
But it still happened. The problem is that someone maliciously damaged the power management chip and made it useless, causing the battery to overshoot when charging.
Under normal circumstances, even this will not cause problems, but the reason why these two mobile phones exploded and spontaneously ignited was because they used ultra-high-power chargers to continuously charge the mobile phones."
"Please see, here, here, these three places have been burned down, which shows how powerful the charger was at that time.
From this we can judge that these two incidents are malicious slander attacks against our mobile phones and Haoyu Technology battery products.
At present, these two people have been controlled by the public security organs, and the relevant interrogation work is still continuing. Let Mr. Tao give you a brief introduction in this regard."
Ignoring the noisy reporters below, Tao Zhengyang touched the microphone on the table after hearing this, and then said to the reporters in the audience: "Regarding these two incidents, the public security organs are still continuing to investigate. The interrogation of these two people has not yet been completed.
, so we are unable to disclose more information to you for the time being.
Judging from the results we have so far, it is impossible for these two people to act alone. There must be someone behind the scenes directing them.
Who it is exactly remains to be investigated. But what I want to say is that no matter who it is, we will investigate it to the end and make sure those behind it are severely punished.
We solemnly declare that we do not accept or endorse any illegal and unfair business competition, nor do we accept any malicious slander, attack or extortion.
Facts have proven that our mobile phone and Haoyu Technology’s super battery are safe, and consumers can buy and use them with confidence.
In the future, we will continue to adhere to the principles of integrity first and service first, and provide consumers with more and better high-quality products and services.
We also welcome consumers, the public, and netizens to continue to supervise us."