Why can't Lenovo a760 mobile phone software be installed?

If individual software of Lenovo A760 mobile phone cannot be installed, please check it according to the following methods:

1. Check whether the installed software is too large and the remaining free space of the equipment is not enough to install the software. You can go to System Settings-Storage to check the remaining capacity of storage space;

2. Check whether the software installation package is completely downloaded or defective. It is recommended to download in a stable wifi environment, and at the same time go to Lenovo Music Store or other application markets to download the complete installation package and try to reinstall it.

3. If the software cannot be installed after the above two checks are correct, it is generally caused by the incompatibility between the software and the mobile phone. It is recommended to download other versions of the software and try to install or find other alternative software to use.

If all the software cannot be installed, please check as follows:

1. Confirm the option of opening unknown source: System Settings-Security, select unknown source and check it;

2. Enter System Settings-Storage to check whether the storage space of the mobile phone is insufficient. If it is not enough, you need to uninstall the old application to free up space.

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

4. Check whether the software installation package is completely downloaded or defective. It is recommended to download in a stable wifi environment, and at the same time go to Lenovo Music Store or other application markets to download the complete installation package and try to reinstall it.

5. If the above suggestions fail, it is recommended to back up the data (to avoid the loss of important data) and restore the factory settings.

If it can't be solved after the factory settings are restored, you need to go to Lenovo maintenance site for inspection and maintenance. It is not ruled out that it is caused by an abnormality at the bottom of the system, and it can generally be recovered by brushing.