Why can t Lenovo 858T mobile phone install software?

If the device model is A858T S858T, it is recommended to check whether the unknown ** option of the device is checked, and then go to Settings - Storage to check whether the storage space is sufficient, if it is insufficient, you need to uninstall the old app to free up space; After the above check, it is recommended to restart the mobile phone to try, if the restart is invalid, check whether the software installation package is complete or defective, it is recommended to do it in a stable WiFi environment, or change the complete installation package of other application markets to reinstall the attempt; If the above suggestions are invalid, it is recommended to back up the data for factory reset, and back up some important files stored in the fuselage, such as text messages, contacts, software, etc., before the recovery operation, so as to avoid unnecessary losses; If the problem persists, it is recommended to contact the nearest site for further testing. If it is a single software that cannot be installed, you can ** other versions, check the memory situation or change other application markets to try, if these are excluded, it may be caused by the incompatibility of the software itself.

Dear Lenovo mobile phone users, hello!

We apologize for delaying your normal use.

Lenovo authorized repair site inquiry.

Hello. Sorry for causing you to use it late or late.

If you have the problem that the device cannot install the software normally after rooting, it is recommended that you flash back to the official system to facilitate the normal use of the device.

Due to the risk of flashing the machine by yourself, flashing will affect the warranty of your device, so it is officially recommended that you can go to the local repair site to flash the machine. If you have strong hands-on ability, have experience in flashing, want to flash the machine by yourself, and are willing to take possible risks. Personally, I suggest that you can go to Lenovo's official Lewen Firmware Zone**The official firmware operation of your device.

The firmware package has a detailed tutorial built-in, please be careful!

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

If you have other questions in the follow-up use process, you are welcome to contact us at any time or visit Lenovo Le Suspicious Ask (

Consult to find out.

Lenovo has not launched the T898 mobile phone, and it is recommended to further confirm the model.

2. Go to System Settings - Storage to check whether the storage space of the mobile phone is insufficient, if it is insufficient, you need to uninstall the old app pants to free up space;

3. If it is not caused by insufficient storage space, it is recommended to restart the phone to try to rule out whether it is caused by a temporary system abnormality;

4. Check whether the software installation package is complete or defective, it is recommended to do it in a stable WiFi environment, and it is recommended to go to Lenovo Store or other application markets** to reinstall the complete installation package;

5. If the above suggestions are tried, individual software can not be installed, it may be that the software is not compatible with the mobile phone, it is recommended to try to install other versions of the software or find other alternative software to use.

6. If all the software cannot be installed, it is recommended to back up the body data and upgrade the mobile phone system to the latest for observation and use. If it is already up to date, it is recommended to back up your personal information for factory reset, and observe and try Hu Qingbang (PS: remember to back up your data before operation to avoid personal data loss);

If it still can't be solved after restoring the factory settings, you need to go to the Lenovo maintenance site for testing and maintenance, which is not ruled out to be caused by the abnormality of the underlying system, and can generally be restored by flashing.