Hi @AamirKhan unfortunately the A70 missed out on receiving three OS updates , some A devices were eligible. https://www.notebookcheck.net/Samsung-reveals-the-official-list-of-devices-to-get-three-OS-updates-G...
Android 11 was the last major update, a security patch was released towards the end of 2022 which is expected to be the penultimate one. Some information here https://www.androidheadlines.com/2023/01/samsungs-galaxy-a70-latest-security-update
A number of modern devices will now receive 4 cycles of Os updates and 5 years of security patches. However at the moment only a limited number of A devices included. Some detail here https://www.androidpolice.com/samsung-phones-tablets-watches-four-year-android-upgrade
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.0,Android 13 .
