Hi there samsung team I have a question my battery getting drain nd I got answered from you that my fb nd WhatsApp app taking too much battery I'm always kept closed the apps after using even I put on the sleep those apps still the issue same I have another device I phone 13 same as usage but battery very longer than my note20 ultra why ? Still connected with 5G samsung must work ok battery issues otherwise customers switch on iPhone bcs they really done very well jobs related thier products battery life nd long lasting the last question when we can get IU 5 update in Bahrain?? Or last one update for your sales ???
For assistance, please visit one of our authorized Service Centers to check it for you. You may refer to the link it will guide you to the nearest service center to your location https://www.samsung.com/ae/support/service-center/