This is a legend, and the official patch has been updated. As long as your official version is updated, it will be equipped with a flower screen in SF. There are two ways to solve this problem: firstly, uninstall the updated official, and then reinstall it; secondly, download the original data of a patch to overwrite the downloaded data file. Now the online patch is basically useless. Decompress it. It's still the same device, and there's a virus. It is not recommended to download.