Claim staking rewards

Step 1: Open SubWallet and choose the Staking tab.
Then click the three-dot item on the right hand side of the stake you want to withdraw to see all the avaliable options.
Step 2: Choose "Claim rewards".
Step 3: Select account to claim staking rewards.
In this case, we are in "All accounts" mode. If you are already in a single account mode, you would not have to go through Step 3.
You would notice that once an account is choosen, the reward amount would be automatically filled in.
This is because the amount of rewards available for claiming has been determined before, by the protocol and by the unstaking action you had previously performed in the past.
Click "Continue" to proceed with the action.
Step 4: Confirm the action by clicking the "Approve" button.
Step 5: Result is in!
If you click "view transaction", the wallet would show you the latest transaction record in your transaction history which corresponds with the extrinsic hash of this action.
Depending on whether or not there is an explorer service (provided by other parties) with the blockchain, SubWallet might offer the "View on explorer" option for some transactions.
You could also see your claim reward action in the History tab. To get to the transaction history tab, please follow this guide.