The security update has an exclamation mark next to "Security update 1st Aug 2023" When this is pressed it takes you to a software update page where it tells me my software is up to date with UI version 5.1 with a security patch update on the 1st Aug 23.
Is this the most recent version?
My Security is taking me to a page for a required update, but that page is telling me my system is up to date.
What specific model do you have? You can also force an update via Smartswitch if needed. UI 6.0 is available for the A series so need to know what phone you have.
Unfortunately I don't think the A71 was due to receive that update. Is it definitely a security update and not a Google Play System update? A screenshot would be helpful. Try wiping your cache partition to see if it clears the problem
Thanks for providing that. Is your phone UK spec model or was it purchased abroad? I think India had a September 2023 update and AFAIK that was the very last update for that phone.