I want to Re Assign my Devices, How can I do it ? It is a very Basic but unable to find Perfect Solution.
You should have run a backup of your brave data before uninstalling and then copy it back after the reinstallation process. But if you have not done this prior and you already reinstalled then your other option is to unlink those previously linked brave rewards wallet id.
To request for unlinking of brave rewards from external wallets: Unable to re-verify wallet - #118 by Mattches