Chapter 614 The Purpose of the Software

In order to understand the function of software, Zhang Yu obtained the relevant primary abilities of computer programming, hacking knowledge, network knowledge and mobile phone software from the system. With the increase of knowledge base, Zhang Yu also has a certain understanding of mobile phone software... Zhang Yu found suspicious programs by analyzing the process of mobile phone running.

This running program is disguised as one of the built-in gadgets in the system. Even if it is opened, nothing special can be seen.

Zhang Yu also downloaded the relevant software to analyze and research the process... and soon found that the process has special requirements on some system permissions. The process can not only automatically start the call recording function, but also perform real-time positioning of your mobile phone, and at the same time, send the exchange information to another mobile phone with the same software installed.

Zhang Yu quickly studied and understood the functions of the software! To say that this mobile phone software is not an advanced level application, at most it is a mobile phone software similar to multi-person interaction. It's just that the creator of the software has cracked similar software and added a recording function. It can be regarded as a cracked modified version of a certain type of software!

The software is disguised as a program that comes with the mobile phone system, and the icon looks very inconspicuous. At the same time, it is hidden in the system function folder by Guo Yutong. If users do not carefully check each system function, it is really difficult to find themselves. A special software has been added to the mobile phone.

Zhang Yu knew that the built-in core functions of this software actually came from a two-way interactive software. Not only could the other party monitor his own mobile phone, but he could also monitor the other party's mobile phone as long as he made a little modification.

Zhang Yu wants to say that he already has a certain basic software production ability and hacker ability to crack. He downloaded some programs and began to try to adjust the address data in the running memory of the mobile phone, and soon recovered the two-way monitoring ability of the software in the memory. .

A location map immediately appeared on the screen of the mobile phone... Although Zhang Yu's address was a little unfamiliar, it goes without saying that he knew that in all likelihood it was Guo Zixian's mobile phone.

good boy! How dare you blatantly set a trap for yourself.

Zhang Yu secretly calculated with an unhappy expression that he would definitely find out what plan Guo Zixian had against him. In the end, let him shoot his own foot, let him really know that whoever wants to trouble him Zhang Yu is actually looking for his own trouble.

...

Zhang Yu was studying his mobile phone upstairs... and Guo Yutong's voice was smoking downstairs, but there was still no response.

As a result, Guo Yutong could only sit weakly in front of the bathroom door, and he didn't know what to do... Now he is called Tiantian not working, and ground is not working. The key is whether Zhang Yu returns home or not! I don't know. If Zhang Yu was at home, it would make sense to even shout. If Zhang Yu didn't go home, he wouldn't be wasting his efforts.

Guo Yutong couldn't make phone calls at the moment, no one answered the call, and he was hungry for a day without eating, only drank two bottles of drinks, and now he has no energy at all.

Could it be that your voice is too low! Can't hear it outside at all?

Guo Yutong sat on the ground and rested for a while, and suddenly an idea came to his mind... But after thinking about it for a while, he realized that he couldn't make a louder voice in his current situation, and shouting didn't seem like a clever way.

Guo Yutong regained his strength and stood up again and walked in the bathroom... He found that although the bathroom was luxuriously decorated, there were not many tools that could be used. She picked up a few plastic bottles with toiletries and looked at them, then shook her head, which seemed to have little effect. She followed her to the reclining chair and turned around a few times, and found that the fulcrum of the reclining chair was still screwed to the ground with screws, and she couldn't use it.

"What can I do?" Guo Yutong looked around worriedly.

Then my eyes lit up... I walked to the toilet, moved it with my hand, and saw that the lid of the water tank was actually movable.

correct! This thing should work! Guo Yutong knocked at the same time, feeling that the hardness was still enough.

Guo Yutong took the toilet tank cover, came to the door of the bathroom, and slammed it on the door... This time, I really saw the effect. Not only did it make a loud noise, but even the door hurt when I clapped my hands. , was also smashed into a hole all at once. Following Guo Yutong, he seemed to have found a good way. He waved the lid of the water tank and slammed it on the door of the bathroom, hoping that Zhang Yu in the room could hear his cry for help.

...

Zhang Yu was upstairs. In fact, he couldn't hear Guo Yutong's slamming on the door at all. This shows that the sound absorption effect of this house is good. However, although Zhang Yu couldn't hear it, he could see it. After getting the phone, he found that Guo Yutong was smashing the door with the toilet lid.

This scene! To say that Zhang Yu was quite upset! I originally wanted to go downstairs and ask the other party to stop this destructive behavior that harms others and not oneself. But then he stood up and walked a few steps, and then gave up this idea. Since she intends to teach the other party a lesson, then she can smash it however she likes! Anyway, with such a thick door, it is impossible to break open with just a toilet lid.

Zhang Yu held back the unhappiness in his heart and decided not to pay attention to the other party.

...

Guo Yutong smashed again for a long time. It can be said that he was exhausted. Although the toilet lid can be moved by himself, it still has a certain amount of weight. After a long time, he will be sweating profusely, his hands are sore, and now he even has beautiful patterns on the outside of the door. The skin of the house was smashed, and there was still no response from the outside. If no one came back to the house tonight, it would be meaningless to smash it like this.

Guo Yutong touched the thick solid wood base of the wooden door with his hand, and also knew that such a heavy solid wood door could not be smashed open just by relying on a toilet lid... Guo Yutong thought of this, looked at the door lock, and thought to himself. Think, maybe I can use this toilet lid to break the door lock.

Guo Yutong had this idea, and immediately smashed the handle of the door lock with the toilet lid in his hand... After smashing it a few times, the door handle gradually tilted to one side.

Guo Yutong was very excited when he saw this, and the strength in his hand also increased a lot. Then he smashed it a few times, and the door handle was smashed to the ground. I almost jumped up with joy. I knew it was so easy to get out of here. How could I have spent so much effort? It seems that when I encounter something in the future, I must face it calmly. , but also make a door to be locked!