The latest version of UC9.0 can no longer enter novel mode when reading novels.

I'm not sure which version of the USB you're referring to because you didn't provide any relevant information. However, if your question is about the novel reading mode, I can give you some suggestions. If you are using a web browser, you can try to re-enter the novel reading mode by following the steps below: 1. Open the browser and enter the website that you need to read the novel. 2 Find the "read" or "novel" button on the homepage of the website. 3. Press the button to try to enter the novel reading mode. 4 If you can't enter, you can try to clear the browser's buffer or re-install the USB browser. 5 If you still can't enter, you can try to contact the customer service of the UA browser for help. I hope these suggestions will be helpful to you.