"I know what's going on."

After Xu Yang fiddled with his phone, he understood what was wrong.

"Brother, there is no problem with the phone, I use it very well."

Yang Pingfan took the phone and asked in confusion.

“It’s an advertisement.”

Xu Yang let out a breath and said slowly: "When I set up my phone, I had already completely streamlined the useless things."

"Then you also remove all the built-in junk software."

"But I forgot that the spam advertisements that are everywhere in our country."

When Xu Yang said this, he felt a little depressed.

Anyone who has played Android for a generation knows that at that time, not only were the phones stuck, but the spam advertisements were seamless.

And there are many loopholes and are often broken.

This time, Xu Yang was only concerned about removing the built-in advertisements from Android and simply forgot about the domestic software.

He just looked at the software in Yang Pingfan's mobile phone and found that after opening it, the background was running online.

The kind that can't be turned off.

The spam message pops up in a while.

Xu Yang knew that those who complained about the crash must have been attacked by the advertising virus.

The only way at present is to upgrade the vulnerability of his mobile phone as soon as possible.

At the same time, it is also set again to match the latest hardware of the mobile phone.

"Let's go to the mobile phone factory, I'm going to upgrade the system."

Xu Yang patted Yang Pingfan on the shoulder and said.

Yang Pingfan asked in surprise: "Brother, is the system upgraded at this critical moment now?"

"The mobile phones we produce are the most primitive systems."

"It doesn't matter. If you are a programmer, you should know that the background can push and upgrade one after another."

"I can force them to upgrade."

After Xu Yang finished speaking, he began to walk outside the hotel.

Yang Pingfan scratched his head and thought to himself that he was not a programmer, so how could he know the upgrade process?

However, he felt that it would be difficult to upgrade more than 100,000 mobile phones at once.

After Xu Yang packed up, he followed Yang Pingfan to leave the hotel.

...

More than two hours later, Xu Yang came to the mobile phone headquarters.

After entering the building, I found that the company's executives were standing in the hall to greet him.

"Welcome to Mr. Xu, welcome to Mr. Yang..."

Many executives applauded enthusiastically.

When Xu Yang saw this scene, he was not only not happy, but instead frowned and asked, "If you don't go to work, why are you standing here?"

"Removing the banners for me, you guys are doing these useless things all day long."

"I have time to flatter here, but you don't know how many damaged parts you've found."

After being scolded by Xu Yang, all the executives were blinded.

After they learned that the two bosses came, they put down their work and came to greet them.

Unexpectedly, I would be scolded directly.

"Go to work quickly. Whoever dares to do this useless next time will be fired!"

Yang Pingfan shouted loudly.

The executives were scolded and left in shame.

Xu Yang snorted coldly. These people didn't want to do their job well, so they knew how to flatter others.

"It's all a virtue, just get used to it."

Yang Pingfan said with a smile.

Xu Yang nodded.

People in China are not good at anything else, but they are very good at flattering and pleasing others.

This disease will not be corrected for a while.

Afterwards, Xu Yang and Yang Pingfan came directly to the Engineering Department.

After coming over, Xu Yang asked everyone to stop the work at hand and come to see him.

"Our mobile phones have received a lot of complaints about quality problems with our mobile phones."

"Now I tell you that the quality of the mobile phone is not a problem, but the mobile phone system has been upgraded."

Xu Yang said to the apprentices he had taught: "Today, I will upgrade Android once and get a few patches and loopholes."

"You guys think about how I operate it."

After saying that, Xu Yang turned on the computer and started operating alone.

Dozens of top experts were staring at them intently behind them.

When they saw Xu Yang typing out lines of code, their eyes were staring straight.

Yang Pingfan glanced at him and his head suddenly became big.

What the hell is this dense letter?

He was too lazy to go see it, so he turned around and had coffee.

Xu Yang's upgrade vulnerability has a small capacity, only about 1mb.

Compared with the fact that it can be upgraded to several hundred mb in later generations, it is so small that it cannot be smaller.

This is also because the current 2g network is too poor and the internet speed is slow.

In addition, the memory of the mobile phone is too small, and 99% of the machines are still using old memory cards.

The mobile phones he produces come with memory and are divided into several levels.

The top-level one is of course 1g, but the smallest memory is only 128mb.

In order to take care of everyone, Xu Yang could only compress the loophole to about 1.

After entering the background database, all mobile phones will receive upgrade notifications one after another.

Xu Yang set up a seven-day period. After seven days, if you do not choose to upgrade, the background will secretly force the upgrade.

Xu Yang took about a little over a few hundred lines of code.

Originally, he could have been faster.

However, in order to let the apprentices behind them see clearly and remember, they deliberately slowed down a lot.

After all, it is still very easy to just patch a vulnerable ad.

After Xu Yang finished inputting, he said to the person behind him: "Did you see clearly?"

"Next time the phone is upgraded, you can follow me..."

"You are all the top programmers in China, so I won't explain it, just read it yourself."

Xu Yang got up and left the computer, and let the professors and experts see it themselves.

"Brother, is it done?"

Yang Pingfan brought a cup of coffee.

"It's almost done, just let them remember the steps."

Xu Yang said.

Yang Pingfan took a look and found that there were things on the computer that he couldn't understand.

"Brother, where did you learn these things?"

Yang Pingfan asked in confusion.

He had investigated Xu Yang's life experience before and knew that his ancestors were all farmers for three generations.

Later, I met him because of creating plug-ins and made my first fortune.

But until now, Yang Pingfan didn't understand where Xu Yang's programmer ability came from.

"I said it was born, do you believe it?"
To be continued...