Why can t Lenovo K900 show all apps after booting up

Hello, I can't determine what causes this situation, it is recommended to restore the factory settings after backup, eliminate the problem of system software, if the problem is still not solved, it is recommended to flash the machine or send it to the after-sales service to test it.

Trouble, thanks!

Hello. We apologize for the impact on your use.

If the program icon is missing from the device menu, please perform a simple troubleshooting by following the following suggestions:

1. Please go to Settings - Application - All to find out whether the lost program is installed in the fuselage normally, if you can't see this software in the application list, it can prove that the program has been uninstalled, it is recommended to reinstall it;

2. Please check whether there is any freezing and hiding through security software such as Le's security;

If the above operations still cannot be improved, it is recommended that you back up the fuselage data for factory restoration operation observation, if the problem still exists, please take the time to Lenovo site for specific detection and processing.

Lenovo authorized after-sales site inquiry.

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

Consult to find out.

I'm sorry to cause you doubts,Lenovo K900The latest system is VIBE ROM,Cancel the secondary menu,Please be aware。

Vibe ROM is a new customized intelligent system launched by Lenovo, which is an operating system developed in full accordance with the Internet model;

The interactive design of Vibe ROM has been fully upgraded, making it easier to use than the traditional interface, and the No-Launcher application display is more intuitive. Provide a variety of quick settings, provide a classification setting interface, and the operation is faster;

Make full use of the built-in sensor, provide rich somatosensory operation options, and adapt to complex use environments;

Fast iteration, timely solution to the problems raised by users, provide rich setting menus and perfect pre-made settings, the system is safer and more user-friendly;

The UI comes in a variety of styles to meet the needs of various users and is better to use than ordinary smartphones.

Hello. Sorry for the delay.

If your K900 is prompted with an application error, you can try the following:

A: If this prompt appears in the software installed by a third party, it cannot be ruled out that it is caused by software compatibility problems, and the uninstall attempt can be deleted;

b: If the prompt appears in the built-in program of the fuselage, you can try to clear the data of the software first (System Settings - All Settings System Settings - Application - Click the software to clear the cache - click "Clear Data") If it is invalid, you can check whether the software can uninstall the update, and you can uninstall the software to try to update (System Settings - All Settings System Settings - Application - All - Click on the software name - Uninstall the update);

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