Here is a step by step guide on how to redelegate your FX tokens from one validator to another.
1. Tap the icon in the middle of the bottom navbar to go to f(x) Ecosystem and click f(x)Core Delegate.
2. Click View My Delegations.
3. Scroll down and click on the validator that you would like to redelegate your FX tokens from.
4. Click Redelegate at the bottom.
5. Click on the new validator you want to delegate to.
6. At the Validator Overview page, click Redelegate.
7. At the Redelegate page, choose the amount of FX tokens you want to redelegate and click Next.
8. A notice will appear. Click OK.
9. At the Confirm Transaction page, click Redelegate.
10. Once the transaction is sent, click Done and you will see that your FX tokens have been redelegated.