"I started to unbond my DOT tokens but now I’ve changed my mind and want to rebond. How do I do that?"

You can rebond your locked tokens before the unbonding period is over through the Account actions page on Polkadot-JS UI.

1. Click on the three dots on the right side of your Stash

2. Select Rebond funds

3. On the window that opens up enter the amount you want to rebond or leave the profiled amount if you want to rebond the entire amount that's unbonding.

4. Then click Rebond