S22 ultra battery drain very fast even not using.. mobile in sleep mode.. 38% battery charge at the time of 10.PM, i pick up my mobile morning 5.40 AM, at the time its 9%, al mose 27%, used screen off time... its not like that before on ome ui 6. Sam...

After updates one u.i 6.1, battery back was very worst. Screen on time not even cross 2 hrs.. pls release some updates 

I got samsung voucher 184 AED from samsung wallet. I tried to redeem in samsung website but it's showing voucher not applicable for selected items which is mobile tablet accessories. Let me clarify which items is eligible for redeem the voucher