The latest version of Tik Tok Extreme Edition can be updated through the check and update function of Tik Tok Extreme Edition. The specific operation steps are as follows:

Mobile phone model: Huawei nova 7

System version: HarmonyOs 3.0

Software and version: Tik Tok Extreme Edition 26.7.0.

1. Find the Tik Tok Extreme Edition software on your mobile phone and open it;

2. Click the "My" button at the bottom of the screen;

3. Click the "three" button in the upper right corner;

4. Click the "Settings" button;

5. Click the "General Settings" button on the reset page;

6. Click Update Check;

7. If the current version is not the latest version, you will be prompted to update it. Click Upgrade to start downloading updates.

8. After downloading the update, the installation page will automatically pop up. Check "I know this application is untested and may be risky", and then click Continue with the installation. After the installation is completed, the update will also be completed.

The above is the method of updating Tik Tok Extreme Edition to the latest edition, and I hope it will help you.