Why do smartphones often freeze?

After using the smartphone for a period of time, the running speed will become slower and slower, and even the phenomenon of crash, white screen, and inability to read the card will occur, which is that we may generate junk files in the process of installing and uninstalling software for the smartphone, browsing the web, etc. The reason for the crash, white screen, and inability to read the card is these behind-the-scenes "**". Then you need to clean up these junk files to improve the speed of your phone.

We can install some third-party cleanup tools and file management software to remove it manually. However, installing third-party software will also slow down the mobile phone, and some software requires a certificate (the certificate is basically a three-version system, not all people apply for a certificate), and some also need to install a certain software before they can be used. Using a file manager is easy to cause accidental deletion to friends who don't know the software of the mobile phone, resulting in the instability of the mobile phone.

In addition, some junk files can be cleaned up through third-party cleaning tools and file managers, but they are not thorough enough. The most thorough way is to format your phone. Before formatting the phone, you must do to back up the important data and data in the phone, such as business card holders, important text messages, etc., and the ** in the mobile phone business card holder can be copied to the ** card.

Another way is to back up through your phone's backup tool, click "Menu - Tools - Memory Card" in turn, and select "Backup Hand Storage" in the "Options" menu to back up. Once you've done that, you're ready to modernize your phone.

1 most commonly there is a problem with the motherboard 2 there is a problem with the system.

System problems, software problems, hardware problems, etc. can all lead to crashes.

Here's why:1The program is open too much and the memory or cup is not enough.

2.Poisoned.

3.The installed software conflicts with the original software, or conflicts with the system.

4.The long-running phone does not restart, resulting in the phone system being unstable and crashing.

5.The hardware configuration of the mobile phone cannot keep up with the system used (typical model N73, because the CPU is too small, it is difficult to run the S60 system, so it often crashes!). ）

It's nothing more than a two-pronged problem, one hardware and one software. Generally, copycat mobile phones are prone to crash problems, mainly because the installed software is incompatible, and a certain program conflicts and causes the command to be unable to be executed and crashes. In particular, installing some pirated software or Chinese software is prone to crashes.

This kind of mobile phone may be a water loan product, everyone should be careful, don't be cheap, you must go to a regular mobile phone store to sell, the mobile phone crash must be a problem with the circuit board inside,

I'm happy in less than five times a day, and you're still fine.

The version of the ROM is not good, it is not optimized well; Program conflicts, too many auto-start programs, occupy too much running memory, increase the CPU running frequency, resulting in an increase in the required power, but the battery may not be very powerful, the voltage is not enough, it will cause a crash. Is there a second battery? If both batteries are like this, it's either the ROM or the phone's motherboard.

Most of them are ROM issues.

Generally, if you open too many programs, you will crash if you don't have enough storage.

Buckle the battery, if it can be solved, it will already be snickering, and it will be crying when you are dead, when this side of the crash, that is, the matter of restarting, at least it will not leak**. It is not recommended to change the mobile phone into a U disk tool, with a data cable, it is better to bring a card reader, and the working principle of the tool that changes to a U disk is to first cut off the reading of the TF card by the mobile phone program, and then use the card as a U disk, so if you happen to load this U disk program on the card, hehe, it is inevitable that there will be problems, I don't know if I understand enough.

Synchronization is relatively slow, because now I rarely see a smart phone, basically yes, small files, I use the cloth to transmit, more than 200 megabytes, especially a lot of small files add up to a large or large file such as a movie, I are pulling out the card, using the card reader to transmit, very fast, although the card is indeed a little troublesome, but the time to transmit is saved, it is still worth it. And there is a card reader,Usually an emergency can also be used as a U disk to make,Now there is a card reader that reads TF cards directly,SSK,Very small,Go to the computer city or** above to see it,It's very convenient to carry and use。

There is definitely no problem with shutting down and pulling out the card. Boot and pull the card,In fact, it's the same as the U disk program.,So it's not recommended.,Emergency can be.。 Synchronization is not only slow, of course, it is the best choice, because with synchronous file transfer, before starting to upload, he has to check whether the file is a format that the mobile phone can recognize, and may convert, you can remove the selection check of format conversion in the settings of the synchronized transfer file, you can skip this step.

But no matter how fast it is, it's speed, hehe.

Most of it is caused by installing third-party software, delete the unknown software and take a look!!

Dear, hello, I will help you answer this question, I am answering it for you, please wait a while, don't be too anxious, I hope my answer can help you, solve your troubles, I wish you a happy life and good health.

Hello, ZTE mobile phone often crashes, it may be to check whether the battery is in bad contact ZTE mobile phone frequently crashes and restarts, which is likely to be the contact point oxidation of the battery that causes poor contact. This is often the case on relatively long phones and can be easily overlooked. The way to check is simple, gently pat the back cover of the battery a few times to see if the phone freezes or restarts.

The solution is also very simple, just replace it with a new battery.

Sometimes it's a hardware problem, the phone is old and dead, and you can return to the factory to replace a component. In addition, there is a conflict in the software, which leads to the incompatibility of the mobile phone system, system errors, crashes, and questions.

I took a lot of shots, but there was no response.

How to check.

Hello, then you can first back up the phone data, restore the factory settings, in daily use, if the phone also restarts frequently and automatically, then this is the phone battery problem, ask questions.

Sometimes, there will be a sudden sound that makes it impossible to use the software.

Hello, and then do a phone restart?

Questions. carried out.

This is the software can't get in, so I'll restart, right?

Questions. Yes.

This may be caused by software conflicts, you can restore the phone to factory settings, then you can solve the problem of software conflicts and ask questions.

Thank you. Hello, if your problem is solved, you can click on the upper right corner to end the consultation. Can give me a thumbs up. Thank you. Have a great day!

1. There are too many open programs

There are many friends who don't like to press exit when using their mobile phones, but use the main button on the screen to return to the main page. However, the programs that have not exited are always running, and if you open too many programs, your phone will freeze.

It is best not to open several programs at the same time when using a smartphone, generally less than 3 is appropriate, and it is recommended to run only one at a time for large programs (such as games).

2. Mobile phone poisoning

If your phone freezes frequently after installing a certain software with a virus or clicking on some links with a virus, it is a virus in your phone. Restore the important data to the factory settings, or format the SD card that has been infected with the virus. Faults can be eliminated.

3. The phone is rooted

After the phone is rooted, many will often crash and restart, seriously. and even into bricks. In this case, the mobile phone should be sent to the nearest customer service center or special service station for processing.

4. The application software is incompatible

My friends and I laughed and said that there are so many software in the software field, there are always incompatibilities, as if no matter how good your personality is, there will always be people who are not compatible with your personality. The solution is naturally to separate the two, choose one of the two, and then find a software with similar functions to replace it.

5. The system file was deleted by mistake

Friends who use computers know that the system files of the computer C drive are deleted by mistake, and they often crash at least; Otherwise, it cannot be used. The same goes for mobile phones. In this case, you need to find after-sales maintenance.

6. Memory card data protection or data conflict

If the phone crashes are no longer frequent after removing the memory card, it is very likely that the data protection or data conflict of the mobile phone memory card, you can delete the relatively unimportant data one by one, or you can directly format the memory card.

7. The use operation is too fast

If you give a command to your phone too quickly (for example, just open a web page, and the page is not fully displayed, click on one of the **) is very likely to crash. Avoiding such operations in the future can naturally avoid crashes caused by such situations.

8. Poor battery contact

This happens on some phones that have been used for a relatively long time. Generally, the mobile phone still crashes after restoring the factory settings, which is very likely to be due to poor battery contact, and it is recommended to replace a battery board.

9. The temperature is too high or too low

In the case of too high or too low temperature, the mobile phone is more likely to crash when the temperature is relatively normal. This can be regarded as a self-protection mechanism of mobile phones. Of course, it is also necessary to prevent artificiality, such as avoiding playing large games while charging.

If you are using a vivo phone, how to deal with the phone crash:

1. You can force restart the phone first, and the method of force restart of each model:

Press and hold the top round button for more than 10 seconds to force restart the phone (applicable to NEX 3 NEX 3S);

Models released after September 2017 (X20 and later), PAD: Press and hold the "Power button" + "Volume Down button" for more than 10 seconds at the same time;

Models released before September 2017 (models before X20): Press and hold the "Power Button" for more than 12 seconds;

Click the link on the operation method of force restart for specific models.

View; 2. Upgrade the system version.

The new version of the system has improved the compatibility and stability, optimized the performance, and entered Settings - System Upgrade (some models are: Settings - My Device - iQOO UI Version), you can view the system version information. If it's not the latest version, it's recommended to upgrade the experience.

3. Clear the storage space.

When the storage space of the mobile phone is insufficient, it may cause a crash, enter the mobile phone i manager and click on the space cleanup, wait for the scanning to be completed, click "one-click rest assured to clean" to delete the junk cache file, and follow the page recommendations to uninstall the infrequently used apps to keep the storage space sufficient (it is recommended to reserve more than 20% of the free space).

4. If it is a crash caused by software, try to clear the software data or reinstall the software.

Abnormal application data may cause crashes, so it is recommended to clear the application data or uninstall and reinstall the application after backing up the important data of the application.

Clear software data: Go to Settings - Apps & Permissions - App Management - Top Right Corner....--Show System Programs--Find Apps, Select Storage, Click Clear Data (Some models: Enter Settings--More Settings--Application Management--More--Show System Processes--Find Apps, Select Storage, and Click Clear Data);

5. Restore factory settings.

It is recommended that you clean up redundant files or configuration information by resetting your phone after backing up important data.

How to operate: Go to Settings - System Management - Backup & Reset - Clear All Data (some models are: Settings - More Settings - Factory Reset - Erase All Data), click to enter and follow the on-screen prompts.

Erasing all data will restore the phone to its original state, delete all data in the system space of the phone, including accounts, system and app data and settings, and installed apps, please back up your data in time before operation.

6. Service center testing.

If the above methods do not solve the problem, please back up your mobile phone data in advance, and bring your mobile phone and purchase voucher to vivo customer service center for testing. **Link.

What is the reason for the phone to freeze? This can be broadly divided into two reasons.

The first is the hardware problem of the mobile phone, such as the design of the mobile phone itself is defective, after the user uses it for a period of time, after experiencing the incubation period, it will break out frequent crashes, and it may be that the hardware is damaged, such as broken, or damp in the water, and it is possible that it is often subjected to strong vibration, if this situation occurs, then the mobile phone has to be sent to the after-sales center for testing and repair.

It is also possible that the mobile phone has been used for too long and crashed because of the aging of the hardware, according to a certain information, after all, even the Apple mobile phone only has a three-year quality control period.

It is also possible that there is a built-in memory card.

model, memory card.

A malfunction can also cause the phone to crash, so you can reformat the memory card or remove it.

If the mobile phone is not operated properly, it may also cause a crash, such as a chat software that receives a large number of messages in an instant, or receives a large number of false propaganda messages from the pseudo base station. But for now, let's talk about domestic mobile phones.

A certain has developed a rejection of pseudo base station harassment from the root. It can be said that it is also an advantage.

Another reason is software design.

There are hidden bugs, in the trigger of a software or an operation will also cause a crash, of course, this situation only exists in the beta version or beta version, mobile phone manufacturers will quickly follow up the upgrade, in the mobile phone for system upgrades or ** upgrade package upgrades, if you can't operate, you can also go to the local mobile phone after-sales service center, where they provide their own brand of system free upgrade services.

software or browsing some messy web pages, resulting in viruses in the mobile phone and crashing, then you need to use mobile phone manager.

Go to the antivirus or double clear phone.