The lowest version that Tik Tok can log in now is v 10.5.0. Tik Tok constantly introduces new functions and updates new versions. Some users think that the installation package of Tik Tok is getting bigger and bigger, and its functions are getting bloated, and they want to download the lower version of Tik Tok. The lowest version that can be downloaded now is v 10.5.0. 1, you need to prepare the low-profile Tik Tok installation package first; 2. Use the browser (QQ, UC, Quark Browser) that comes with the mobile phone to scan the code to open the Tik Tok installation package link, and click "Download Now"; 3. At this time, the mobile phone will prompt to save the download. Remember to select "source file" or "normal download" (different phone models have different prompts). 4. When downloading, you must pay attention to the prompt words. Don't choose the official or application mall for installation, otherwise the latest version of Tik Tok； will be installed; 5. Then click Download and Save. After installation, log in and use the lower version of Tik Tok. Remarks: In order to prevent the Android phone from automatically upgrading its application, please open the application mall that comes with the phone, click My, Settings, and turn off the automatic software update function.