Non-personal information is data in a form that does not permit direct association with any specific individual, such as your phone model, memory size, install, uninstall, frequency of use, etc. We may collect and use non-personal information in the following circumstances. To have a better understanding in user’s behavior, solve problems in products and services, improve our products, services and advertising, we may collect non-personal information such as the data of install, frequency of use, country, equipment and channel. If non-personal information is combined with personal information, we treat the combined information as personal information for the purposes of this Privacy Policy.