Why can't I use the novel on my phone?

Caching a novel on a mobile phone usually referred to using a mobile app to store the content of the novel in the mobile phone's memory so that it could load quickly when reading. However, if the phone's memory was insufficient or the content of the novel exceeded the phone's memory capacity, the novel could not be used. In addition, the novels on the phone might be limited by the phone's operating system. For example, if the phone operating system limited the size of the novel or the refresh rate of the novel, it might cause the novel to be unusable. If the novels on the phone were not working, he could try deleting some of the less commonly used applications to free up the phone's memory. He could also clear the phone's memory or re-download the novel content into the phone's memory.