Why does the phone crash?

Question 1: What is the reason why mobile phones often crash? The reasons for mobile phone crashes and restarts are mainly caused by software and hardware... 1. Software problems: Mainly due to bugs in the software design of mobile phones. When the mobile phone If there is a conflict or poor compatibility between the system program and the running mobile application or the network data on the Internet, the mobile phone will crash or restart during this operation; generally, BUG can be solved by upgrading the software version to reduce the probability of crash and restart. . 2. Hardware problems: 1. There are defects in the hardware design of the mobile phone itself. For example, the memory is too small, and the processor is overburdened when running programs or surfing the Internet, causing it to crash or restart. 2. Man-made hardware damage, such as falling, water intrusion, etc. Solution: If the hardware itself has problems, you can take it to customer service for maintenance. When the phone is running programs and processing data, do not press buttons to perform other operations, thereby reducing the burden on the processor. Pay attention to the protection of the phone at ordinary times. Why does it suddenly restart when surfing the Internet? Most of them appear when browsing image web pages, due to the phone's cache load, which occurs when the phone's memory is insufficient to provide space for browsing. Why does it restart when I click a shortcut? Most of the time it is caused by the shortcut being marked as a bookmark, or the bookmark contains a URL that conflicts with the system. Generally more common on S40 machines. Will frequent manual restarts have any impact on my phone? As long as the interval is no less than fifteen seconds, it won't have much impact.

Question 2: Why does the mobile phone crash? Mobile phones, like computers, are generally most likely to crash in two stages. One is when I first bought it, and the other is when I already have a certain understanding of the mobile phone system and started DIYing and violently installing software. Why do you say that? Because when they first buy it, novice users don’t know much about smartphones and usually make many misoperations, which will naturally lead to crashes and restarts; then after becoming familiar with the operating system, users understand that the functions of smartphones are realized by massive software , so I started installing software and games without paying attention to management, and crashes were inevitable.

Generally, crashes occur in smartphones. If the smartphone is used as an ordinary mobile phone without any software installed, then it will not crash easily. In order to minimize the occurrence of freezes, white screens, or automatic restarts, consider this as a smartphone usage recommendation.

1. After purchasing a smartphone for the first time, you should check out some smartphone forums on the Internet before using it. Generally speaking, these forums will have precautions for the use of related systems and related models. Understanding this knowledge can save you a lot of detours.

2. Do not open several programs at the same time when using a smartphone. Generally, it is appropriate to open less than 3 programs. Large programs can only be run one at a time. To exit the program, try to rely on the menu to exit in sequence, and do not directly use the hang-up key. In that case, the program is still running in the background. If you open a larger program, it will easily crash.

3. Try not to install software from unknown sources.

4． Pay attention to the protection of the memory card. Damage to the memory card and incorrect data stored in the card may cause boot cycles or failure to boot. If you encounter this type of failure, you should first try to format the memory card. If it doesn't work, you can only replace the memory card.

5． Manage the programs on your phone well and don't delete files you think are unnecessary. Some crashes are caused by users accidentally deleting system files.

6. Smartphones are the same as computers. After being used for a long time, the file system will become disordered, causing the entire machine to run slower and prone to crashes. The solution when this happens on a computer is to reinstall the system, while for smartphones it is hard formatting. After hard formatting, all data on the phone will be erased and the file system will be restored to the factory state, so we need to back up relevant data before hard formatting.

Let’s talk more about the problems of the mobile phone itself:

1) Hardware problems: Generally, it is mainly due to the design defects of the hardware itself, damage to the hardware, improper operation, etc. Due to design flaws, the phone often crashes, and we don't have many solutions. Because we are not hardware engineers, we can only send the phone to the customer service center for repair.

If the hardware is damaged, it may also cause frequent crashes. Mobile phones are precision electronic products, and the circuits in them must work properly in a relatively stable environment. If the mobile phone often works in a humid environment or is subject to strong vibrations from the outside, it may crash.

For example: If you accidentally drop your phone on the ground, your phone may crash. So try to handle it with care, and don't use your phone in a humid environment. If you operate the phone improperly, it will also cause the phone to crash. Especially when sending text messages, if the key operation speed is too fast or it is bombarded by short messages continuously in a short period of time, the CPU load of the phone will be too large, and the CPU will generate a short period of time. The heat cannot be dissipated, so the phone will crash. Therefore, when using a mobile phone, you must pay attention to the operation. In addition, there are other factors that cause crashes due to hardware problems, such as the aging of the hardware, the use environment of the mobile phone is too harsh, etc.

2) Software Problem: The main reason is that there are fatal bugs in the software design of the mobile phone, which causes it to crash.

For example: when the mobile phone runs a program, if there is a logical error between the subroutine and the main program, an instruction error will occur whenever the mobile phone runs the program. It's a bit like illegal operations in a computer. At this time, a crash may occur. Crash caused by software bugs generally has the characteristic that a crash occurs every time a certain command is run, that is, every time the same operation is performed. If your phone keeps crashing like this, you can initially conclude that it is crashing due to a software problem. Such a crash can usually be solved by upgrading the software.

But if your phone freezes frequently, you have to pay attention. It is best to send your phone to the customer service center for maintenance. This is the best solution. ...gt;gt;

Question 3: Why do smartphones often crash? First, insufficient system memory causes the crash; second, poor compatibility between the software and the operating system causes the crash; third, operation Improper use can lead to a crash; fourth, low ambient temperature can cause a crash. Fifth, it crashes for no reason when in standby (this is the most common problem encountered by most computer users, and it is also the most troublesome). Don’t worry, there are still solutions!

1. Insufficient system memory leads to crash

Let’s first clarify a concept. The memory we usually refer to refers to the system’s cache, which can be seen with the “Display Power” software. "Storage memory". This cache is usually relatively small, less than 1 megabyte. It is the cache area for data that will be used when the program is running in storage, storage card, and the machine's own ROM. When the storage, storage card, machine's own ROM, and It plays the role of a bridge when exchanging data between machine CPUs. This bridge is often the culprit of machine crashes, and most machine crashes are more or less related to it. The memory we mention in the future is this "storage memory" and not "storage". Everyone should pay attention! Storage is equivalent to our computer hard drive. In mobile phones, it is the same as storage card. It is just a storage device, not a memory (there is an interesting phenomenon in mobile phones, that is, we call the storage part of the machine memory, which is indeed misleading. many people). Okay, we understand what memory is. Next, let’s talk about why insufficient storage space causes Xiaowu to crash.

Let’s give an example first: Do you remember the old computers from the early years? Their hard drives are usually not very big. When we crazily store things in them and the hard drive is about to be filled but is not yet full (for example, there is more than 100 megabytes of space left), is this what happens to computers? That’s right! That is - blue screen. Why the blue screen? Isn’t there still 100 megabytes available? This starts with the principle of computer data storage: no matter what program the computer is running, it must read the relevant data used by the program from the hard disk and store it in the memory, and then the CPU will calculate it. The data used is taken out from the memory (it also passes through the "bridge" of the first-level and second-level cache that comes with the CPU. The role played by the first-level and second-level caches between the memory stick and the CPU is equivalent to the role of the memory stick in The hard disk plays the same role as the CPU, speeding up data exchange)

and reading it into the CPU for calculation. You must know that the CPU reads data from the memory stick rather than reading data directly from the hard disk. Much faster, which greatly improves the speed of program execution. After the calculation is completed, the CPU executes the calculation result. For example, the calculation result is to execute an instruction: open the folder, then the computer will display the contents of the folder. For another example, we are typing a document. The computer's CPU calculates what text we type through our typing on the keyboard. Then it puts the text we typed there, that is, in the memory until we give it a command, let it "save" the text we entered, and then it will dump the content we entered from the memory stick to the hard disk. However, the fact is that the reason why a computer can run is due to the calculation of the CPU. All our actions, even the display on the monitor, including moving the mouse, must go through the calculation and command of the CPU, and these calculations and commands are complex. Huge intermediate results are often temporarily stored in the memory. They will be transferred to the hard disk only when the CPU thinks that the memory cannot be loaded, or when we give the computer a command to save it. , During this process, the hard disk has been spinning and is ready to accept data dumped from the memory at any time. At this time, the CPU has to spare no effort to constantly detect the location stored on the hard disk so that it can be connected from this location the next time it is stored. When our hard drive is almost full, the remaining space often exists in the form of fragments, which further increases the difficulty for the CPU to constantly detect the location of the hard drive. In addition, the previous CPU did not run very fast, and the memory module It's not very big. This kind of dump needs to be performed frequently. This large amount of data exchange causes the CPU to perform crazy operations, which may cause a crash if not done properly. This is why computers often blue screen or freeze when there is not much space left.

Well, after talking so much about computers, I just want to bring the topic to our *** artphone. As mentioned before, the storage and storage card in the mobile phone are both storage devices in the mobile phone. , is not a real "memory", it is just equivalent to the hard disk in the computer, and...gt;gt;

Question 4: What is the reason why the iPhone 6 crashes? 1. It may be yours There are some applications in the system that interfere with the normal operation of the system, especially some programs that have obtained root permissions. Therefore, for the sake of the system security of your phone, please do not use root permissions at will.

2. It may be because the software is not compatible with the current system version, which is very similar to computers. For example, some programs can be used normally under Windows XP, but cannot be used under Win7. In this case, you need to wait for the software to be upgraded.

3. It may be that the individual accidentally deleted the system files during use, which can be solved by reinstalling the current full version of the system.

4. Very few machines may have hardware problems, if this happens repeatedly on your phone. You can go to a repair shop near you to have it checked.

Question 5: Why does the phone crash? Is there any solution to the crash? There are many reasons why a mobile phone freezes, I will briefly mention them here. The causes of mobile phone crashes are roughly divided into hardware and software problems.

1. Design defects of the hardware itself, damage to the hardware and improper operation.

For mobile phones that often crash due to design flaws in the hardware itself, we can only obediently send the phone to the customer service center for repair.

If the hardware is damaged, it may also cause frequent crashes. Mobile phones are precision electronic products, and the circuits in them must work properly in a relatively stable environment. If the mobile phone often works in a humid environment or is subject to strong vibrations from the outside, it may crash. For example, sometimes if we accidentally drop the phone on the ground, the phone may crash. Therefore, we must be kind to our mobile phones and handle them as gently as possible; do not let water get into the mobile phone and try not to use the mobile phone in a humid environment.

Usually if we operate the mobile phone improperly, it will also cause the mobile phone to crash. Especially when we are sending text messages, if the key operation speed is too fast or the text messages are continuously bombarded in a short period of time, the CPU load of the mobile phone will be too large, and the heat generated by the CPU cannot be dissipated in a short period of time, which will cause the mobile phone to malfunction. crash.

2. There are fatal flaws in the software design.

Frustration caused by software defects generally has the characteristic of crashing every time a certain command is run, that is, every time the same operation is performed. If your phone always freezes like this, you can preliminarily conclude that it is caused by a software problem. Such a crash can usually be solved by upgrading the software. Nowadays, all major mobile phone manufacturers have customer service centers and provide free software upgrade services. If you upgrade by yourself, please make a backup in advance to prevent the software from being unable to be restored if the phone upgrade fails.

In fact, a mobile phone crash is as normal as a computer crash. As long as we treat it correctly, there will not be so many people complaining that their mobile phones have crashed again. But if your phone freezes frequently, you have to pay attention. It is best to send your phone to the customer service center for maintenance. That is the best solution.

Question 6: What should I do if my phone keeps freezing? 1. Hardware problems mainly refer to design defects of the phone itself, damage to the hardware, improper operation, etc. For mobile phones that often crash due to design flaws in the hardware itself, consumers are advised to send the phone to a customer service center for repair.

2. If the mobile phone hardware is damaged, it may also cause frequent crashes. Mobile phones are precision electronic products, and the circuits in them must work properly in a relatively stable environment. If the mobile phone often works in a humid environment or is subject to strong vibrations from the outside, it may crash. For example, if you accidentally drop your phone on the ground, your phone may crash. Therefore, consumers should handle mobile phones with care as much as possible; do not let water enter the mobile phone, and try not to use the mobile phone in a humid environment.

3. If you operate the phone improperly, it will also cause the phone to crash. Especially when sending text messages, if the key operation speed is too fast or the phone is continuously bombarded by text messages in a short period of time, the CPU load of the phone will be too large, and the heat generated by the CPU cannot be dissipated in a short period of time, causing the phone to crash.

4. It can also cause crashes due to software design problems of mobile phones. This mainly refers to crashes caused by fatal bugs in the software design of mobile phones. For example, when a mobile phone runs a program, if there is a logical error between the subroutine and the main program, an instruction error will occur whenever the mobile phone runs the program, which is a bit like an illegal operation in a computer. , then a crash may occur. Crash caused by software bugs generally has the following characteristics: a crash occurs every time a certain command is run, that is, every time the same operation is performed.

5. Solving crashes due to software problems can usually be solved through software upgrades. Now all major mobile phone manufacturers have customer service centers and provide free software upgrades. However, upgrades like this only require The software version can be upgraded. After the upgrade, the functions of the mobile phone will not change, but some software bugs will be solved during the upgrade and the probability of crash will be reduced. Nowadays, many mobile phone DIYers like to upgrade the software of their mobile phones, which creates instability factors for the mobile phones. Therefore, it is best to go to the customer service center to upgrade the software of mobile phones. If you upgrade by yourself, please make a backup in advance to avoid failure of the mobile phone upgrade. Afterwards the software cannot be restored.

Please accept.

Question 7: Samsung mobile phones often crash, what’s going on? Hello, there are many reasons for the crash, the most important one is that the hardware configuration of the mobile phone is not ideal.

The CPU and memory of low-end models cannot meet the needs of running a large number of applications at the same time. The SD card is not good enough and sometimes causes crashes. Another common problem is that too many programs are installed and opened.

At this time, we need to develop good mobile phone usage habits, including frequently cleaning up infrequently used applications on the phone, pressing the "Return" key to exit the program normally, canceling the dynamic wallpaper, and selecting "Settings-gt; Display- gt;Animation", choose to turn off animation and so on. We have also found that on some high-end models, even if there are not many applications installed, it will still feel stuck. This may be because some applications take up too many resources, or there are system-level problems. If you cannot find the cause, you can use "Restore Factory Values" in the phone settings to reset the system, which will return the phone to the state it was in when you first bought it.

There is another possibility. For example, your mobile phone configuration is not high and the Andorid version is lower. At this time, you tried a higher version of the Andord system. Therefore, when you choose the system version when flashing your phone, you should choose it according to your own situation. It depends on the performance of the mobile phone, don’t blindly pursue a more advanced experience.

Question 8: Under what circumstances does a mobile phone crash? How many phenomena does crash include? What caused the crash? When the phone is in use, the screen goes black or there is no response. You have to press and hold the power button or remove the battery board to return to normal state. A sudden malfunction of the phone is called a phone crash

Reason

First, the system crashes due to insufficient memory.

Second, poor compatibility between the software and the operating system leads to a crash.

Third, improper operation leads to crash.

Fourth, the low ambient temperature causes the computer to crash.

Fifth, unexplained crashes during standby (this is the most common and most troublesome problem encountered by most computer users)