05-03-2021 11:45 PM
06-03-2021 11:01 AM
06-03-2021 11:16 AM
Strange... SamMobile firmware are showing it for manual download and installation for the S21, G991B, model on BTU...
https://www.sammobile.com/samsung/galaxy-s21/firmware/SM-G991B/BTU/download/G991BXXS2AUBB/1493342/
You could try going in to Airplane mode and rebooting your phone and then coming out of Airplane mode and manually checking for a software update. Some users have reported this has worked for them.
06-03-2021 11:20 AM
06-03-2021 11:36 AM
06-03-2021 11:45 AM
06-03-2021 12:21 PM
I have unlocked version in Czech Republic(XEZ) and I also didn't received March update.
06-03-2021 01:56 PM - last edited 06-03-2021 02:06 PM
I check fota server (Samsung) update server and at the moment latest software for S21 Regural CSC BTU is AUB8
Software is only available for download from unofficial tools strength