You can go to System Settings-Applications-and click the program you want to uninstall. If you have the "uninstall" option, you can uninstall it without having to do it.

Without the "uninstall" option, the software is usually restricted and protected by the system. In order to ensure the normal and stable operation of the mobile phone system, it is recommended not to uninstall after root at will, so as to avoid system abnormality and affect the normal warranty of the equipment.

If there is a real demand, it is recommended to try the online self-help search related A65 model system simplification tutorial (for example, how to simplify ROM and slim down the system in "Lenovo Fun Question") and operate cautiously.