You can freeze a certain amount of funds on your TRX wallet in order to restore Tron blockchain resources such as bandwidth points and energy. Freezing is possible for 72 hours. After the resources are restored, you can unfreeze the funds, they will be returned to your wallet in full.
Navigate to Wallets.
Select the wallet in TRX currency (use filtering by currency if needed) and navigate to its details by clicking the wallet’s ID.
Open the Freeze funds drop-down list.
In the Amount field, enter the amount of funds you want to freeze.
In the Freezing for field, select the resource you want to restore — Bandwidth points or Energy. It is impossible to select both variants at the same time.
In the Your frozen funds section you can view the amount of your frozen funds for bandwidth points and for energy. You can also view the date and time you will be able to unfreeze your funds as well as the Unfreeze button that will become active in the mentioned time.