What is the reason why Lenovo S686 is too slow?

Hello. We apologize for the inconvenience!

Depending on the situation you described, it may be that the phone's running memory is insufficient, causing the system to be not smooth, and you can try to adjust and improve it in the following ways:

1. If it appears when running individual software, it may be due to third-party application compatibility or host performance requirements, try system settings - applications - all, find the relevant application to clear data or uninstall and reinstall, you can use the music store.

2. Frequently or regularly use the mobile phone acceleration function of security software such as Le'an to clean up background applications, which can effectively release the running memory;

3. It is recommended to uninstall useless or infrequently used software, which can prevent the self-start of such software and occupy running memory;

4. After the application is finished, try to use the exit function of the application to completely exit to avoid the application hanging in the background and occupying the running memory;

5. It is recommended to use the built-in music security software for self-start management, limit the boot start project, avoid occupying too much running memory, due to the difference in the version of the music security, there may be differences in the menu path, take the version as an example, the path and operation steps are as follows: "music security" - "mobile phone acceleration" - "self-start management", the self-start project that needs to be restricted is manually closed, please refer to it.

If the situation is still the same, you can back up the data and restore it to factory settings, and then install less software as needed to keep the system clean and tidy, so that it can be used smoothly. If you use it for a long time, the role of optimization software will not be too obvious, it is recommended that you take the time to bring the warranty card or invoice to contact the local maintenance site for system reinstallation. Inquire about authorized maintenance sites on the official website.

You are welcome to contact us or visit Lenovo at any time

Consult to find out.

Hello, for the situation you described, it may be that there are too many software installations, uninstall infrequently used software, or do a factory reset, it is recommended that you back up your data first, if you can enter the system normally, you can find the factory reset option in the system settings.

1. All should be caused by the power of the charging head, it is recommended to replace an 800-1000 mAh charging head and try again.

If you change the charger, if it still doesn't work, is it a problem with the charging module?

1.One of the most common reasons for the slow response of the mobile phone is that too much software is installed, which occupies too much mobile phone memory, which reduces the available running memory of the newly installed Shenchen software, and the operation is stuck and not smooth.

2.There are too many self-starting software, the software runs secretly in the background, occupying too much running memory, and the phone gets stuck after running for a while.

3.Cleaning cached files and uninstalling junk frequently can effectively alleviate the problem of slow response of your phone.

If the device responds slowly, you can try to adjust and improve it in the following ways:

1. Frequently celebrate or regularly close the programs running in the background, clean up the background applications, and effectively release the running memory;

2. It is recommended to uninstall useless or infrequently used software, which can prevent the self-start of such software and occupy running memory;

3. After the application is finished, try to use the exit function of the application to completely exit the manuscript noise to avoid the application hanging in the background and occupying the running memory;

4. Try to back up the data, restore the factory settings and then observe;

5. If you buy to make the reputation of the auction feel slow, due to the positioning of each product is different, so the configuration and performance of the product are not the same, resulting in a difference in running speed, if there are conditions, you can take the same model of the model to make a comparison, if you can't compare, you can send it to the Lenovo after-sales service center to detect whether it is abnormal.

If the device responds slowly, you can try to adjust and improve it in the following ways:

We apologize for the inconvenience.

First of all, in order to ensure the user's experience, hardware resources such as the CPU will work under full load and cooperate with the system to present the operations or pages required by the user. Therefore, please understand that the operation of functions that involve more hardware operations will generate more heat.

It is also recommended that you exit the background app in time, and you can also use the phone acceleration function to clean up the background program;

In addition, Lenovo products have undergone strict testing before leaving the factory and meet quality and safety standards, please feel free to use them. If the temperature does exceed the normal range, you are also more worried, we recommend that you contact the local station in time, and the engineer will carry out a detailed inspection and processing.

1. Please check whether it appears in the use of individual software, if it is caused by software abnormality or compatibility. It is recommended that you go to System Settings - Application - Full Talk Lead and select the program to clear the data, or uninstall and reinstall the same type of software;

2. Please check whether there are too many background programs, and the program is unexpectedly terminated due to insufficient running resources. It is recommended that you can close the system background program regularly, or you can use the "Phone Acceleration" function in Le'an.

3.If it can be used normally before, it is recommended that you try to use the factory reset with OK, you can find the corresponding option through System Settings - Backup & Reset. Since restoring factory settings will erase the original data information, it is recommended that you make a backup first, you can use the cloud service for cloud synchronization or you can back up the data on the computer through the Le Assistant, you can visit the cloud service official**.

Hele assistant official**.

Lenovo authorized repair site inquiry.

The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

Take it to the store to fix it, and if it doesn't work, change your phone.

Lenovo mobile phones have been strictly tested by relevant departments before leaving the factory, and they can only be listed after passing the test, so you can buy and use them with confidence.

Lenovo S686, which uses inches 480 * 800 resolution IPS touch capacitive screen, operating system, ROM: 4G, RAM: 512M, main frequency:

Dual-core. Able to meet your daily use. You can go to your local Lenovo distribution outlets or official ** to consult and buy.

Lenovo A800 uses MTK dual-core processor, with 512M RAM and Android operating system, and the performance is mainstream. In terms of screen, it adopts an inch FWVGA resolution IPS screen, which has a good display effect. Equipped with a 5 million pixel camera, it can bring good photo results for your reference.

If you are interested in purchasing, it is recommended that you contact your local Lenovo dealership or visit Lenovo's official ** for consultation. Lenovo mobile phone official**:

Hello and thank you for trusting! There are pros and cons to any phone! This is said to have some defects in the operation of the system.,But it's also said that the problem is not too big.,Personally, I haven't used this phone.,I saw from the post bar that there are slightly more professional friends who don't have a good evaluation of him.,So I'm not too optimistic about this product!

Weigh it yourself, consider his configuration and advantages and disadvantages, and then compare it to see how cost-effective it is! Personally, I don't recommend this product too much, I hope it will help you!

This model is rather weird, I bought it 5 days ago and returned it. Later changed to Samsung S7562

Reason: This is an Android smart phone, Android mobile phone users generally want to root, get administrator permissions, and uninstall those mobile phones that come with useless software for themselves, otherwise it will occupy memory and affect the efficiency of the machine.

But!! This s686 has not been able to root since it came out.,So the software that comes with it, Yue Security, Yue Store, Yue Desktop, etc., you can't uninstall it.,He doesn't have the option to uninstall it at all.。

The parameters you look at on the Internet, 512RAM + 4G ROM but in fact you connect to the computer is not like this, adding up to a little more than 3G.

You can also search the Internet for some problems such as automatic shutdown, etc., and it is not clear whether those people are buying licensed goods or not. It only took me 1 day before I decided to quit.

It's already terrible, so I'm going to use it now. It's the worst machine I've ever used. It's not as good as backgammon.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

When you have a lot of programs running in the background, there will be a certain delay in returning to the desktop, it is recommended that you maintain a good background cleaning habit and clean the background software frequently.

Some are software conflicts.

Some are out of memory.

Some are uncertain if they have a virus.

1.Please recall whether it appears under individual software or operations, such as specific software and third-party software, it is not ruled out that it is caused by compatibility problems, it is recommended to uninstall and observe or replace other software of the same type for use;

2.It is recommended to optimize the equipment system:

a.You can use software such as Le'an Security and 360 Mobile Phone Security Guard to adjust and improve the stability of the equipment system on a regular basis;

b.During use, you can close unused background programs to ensure that there are enough running memory and other resources to support the current program running.

c.It is recommended to uninstall useless or infrequently used software, which can prevent such software from starting automatically and occupying running memory;

d.It is recommended to use the built-in music security software for self-start management, limit the boot start project, avoid occupying too much running memory, due to the difference in the version of the music security, there may be differences in the menu path, take the version as an example, the path and operation steps are as follows: "music security" - "mobile phone acceleration" - "self-start management", the self-start project that needs to be restricted is manually closed, please refer to it.

3.The above operations cannot be significantly improved, so it is recommended that you back up the fuselage data and perform a factory reset.

If the problem still cannot be effectively solved and affects your normal use, it is recommended that you take the time to go to the maintenance station for specific testing and treatment.

Officially authorized repair site inquiry:

Domestic machine, the performance can be imagined.