OK, so my sister got her S21 Ultra. We were making sure that everything carried over and found out that our mother's texts did not. It might not be a big issue at any other time except that our mother passed away last year in August. She wants those texts. I tried the SMS Backup and Restore app, which worked for me, now it's only bringing over our moms texts and not hers. It looks like a one sided conversation. Is there another way? Would Smart Switch work? She only needs those texts and nothing else. Thanks in advance.