My Lenovo A680 mobile phone system is super stuck after upgrading, and I can t get into the software

Dear Lenovo users, hello! It is recommended that you try to restore to factory settings first

The first method: first go to your phone's settings, select Privacy, then select Factory Reset, and click Reset Phone.

The second method: select Wipe Date in Recovery mode, as long as you press the home button and the AFK button at the same time at startup to enter the recovery mode.

If it does not work, it is recommended that you take your phone to Lenovo's mobile phone service center for testing and repair;

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Lenovo Community.

We apologize for the inconvenience.

In the case you described, it may be caused by an abnormality in the system after the upgrade, including application conflicts, etc., it is recommended that you try to use a factory reset, and 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**.

1. 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;

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 to avoid the application hanging in the background and occupying the running memory;

4. 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 fault persists, it is recommended that you contact Lenovo's authorized repair site in time and have it inspected and maintained by an engineer, which you can access.

Find the nearest site. 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.

It is recommended that Lenovo do not upgrade the system, root the phone and flash the phone. After my phone was rooted, the system was paralyzed and I made a new system.

1. 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;

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 to avoid the application hanging in the background and occupying the running memory;

If it doesn't work, it is recommended that you back up your data and try to restore it to factory settings (PS: remember to back up your data before operation to avoid personal data loss). If it is invalid after recovery, it is recommended to go to the Lenovo repair site in time to re-flash the device and further detect the hardware, which cannot be ruled out due to the failure of flashing or the unofficial customized firmware flashed by mistake, and the system is unstable.

If the RAM is insufficient, LBE Security Master can take the initiative to defend or turn on virtual memory (limited.

The card brush bone version of the rom, it will be smoother, go to the Lexun mobile phone master to see.

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

Hello. We apologize for the inconvenience.

The mobile phone is generally stuck because there are too many background programs or a large amount of garbage in the mobile phone cache, which will cause the stuck. In this case, you can try the following:

1. Use the one-click cleaning function of Le'an to empty the background program in time;

2. Delete some information that occupies a large amount of memory, and empty the relevant cache under the optimization of the liquid and bright system, so as to improve the stability of the machine's noise width;

3. In the system settings - application - management application - open the corresponding file to delete the cache (this operation will delete game records, chat records and other personal information) will be improved;

4. If it can't be improved after multiple optimizations, you can also go to the local Lenovo after-sales maintenance station to re-flash the phone, which will optimize the running speed of the phone.

5. If the game is lacking and stuck, because the game software has certain performance and compatibility requirements, it may run unsmoothly.

Lenovo authorized after-sales site inquiry.

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

Consult to find out.

Uninstall useless game software.

Dear Lenovo users, hello!

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Lenovo Community.

It should be possible to see how many versions you have in the physical store and you go to the physical store to see it.

Official website authorized maintenance site inquiry:

Models above Lenovo A880 allow their own system upgrades, and the rest can only be brushed by going to the mobile phone store.