Yes.
Android 12 (S) is the only way forward for your device (Q is Android 10, R is Android 11).
https://doc.e.foundation/devices/sargo
https://doc.e.foundation/devices/sargo/upgrade
Yes.
Android 12 (S) is the only way forward for your device (Q is Android 10, R is Android 11).
https://doc.e.foundation/devices/sargo
https://doc.e.foundation/devices/sargo/upgrade