If you have requested a 2FA reset, but you later find one of your missing 2FA methods, you can cancel the reset from your mobile or desktop app.
Mobile
1.
Open Blockstream Green.
2.
Login to the wallet under the 2FA reset period.
3.
Here you will see that a 2FA reset is in progress. Click Learn more to continue.
4.
Tap Cancel 2FA reset and a 2FA code will be sent to your previously lost 2FA method.
5.
Enter the 2FA code when prompted.
6.
You will then be able to use your wallet as normal.
Desktop
1.
Open Blockstream Green.
2.
Make sure the correct wallet is selected and log in.
3.
From the Wallet menu, select Settings, and then Recovery.
4.
Under Request Two-Factor reset, click CANCEL TWO-FACTOR RESET.
5.
Confirm using one of your existing 2FA methods.
6.
You will then be able to use your wallet as normal.