1. First open the settings and find the application settings. 2. Then click Application Management 3 in the application setting interface of the pop-up window, and then search in the pop-up window to find Tik Tok Extreme Edition, and click. 4. Then click Clear Data below in the pop-up window. 5. Then you can open the Tik Tok Extreme Edition. 1, the software version is too low, update the software version. 2. If the problem is caused by the software itself, please uninstall and reinstall the software. There is not enough memory in the mobile phone to open it. Please clear the phone memory and try again. 4. If there are too many programs open in the software background, please close the background programs and reopen them. 5.tik tok Extreme Edition original short video sharing platform, with small memory, saving traffic and smooth use, provides you with all kinds of interesting short video content.