My s25 ultra vibrate when answered calls or end calls function not working.. any solution?

My s22 ultra fails to drain battery badly after the update of one ui 7 ..Even after the 3 yrs of manufacturing, s25 ultra is having the same 5000 mah battery when compared to other brand flagshipsWhat kind of idea is that to improve SOT?

Is one ui 7 coming for s22 ultra or not?

Yet to receive update one ui 7 for s22 ultra? When?

Disappointed to receive one ui 7 update late from samsung for s22 ultra.. As the year goes, samsung is not giving regular updates in timely manner As promised