(demo version: Tik Tok 22.8.0) (demo phone: glory play4)
The specific steps are as follows:
1. After entering Tik Tok APP, click me in the lower right corner first.
2. Click ≡ in the upper right corner and then click my wallet.
3. After entering my wallet interface, click on the bank card.
4. Then click ... in the upper right corner.
5. Then click the Unbind Bank Card below.