https://us.community.samsung.com/t5/Galaxy-S21/Authentication-message-when-opening-Google-Play/m-p/2346730#M64153 Try going into settings accounts and backups and remove the account from there and add it back also try going into apps and wipe the cache cache and memory from the Google play store you can find it inunder setting apps Sun, 14 Aug 2022 19:11:13 GMT Aean 2022-08-14T19:11:13Z