Ever since OneUI 7.0 update on my S24 Ultra, I'm facing fast battery drain on -1. Idle/Stand-by2. Video calls3. General moderate usageSamsung support team, please look into this matter!

I've been using my Galaxy Note 20 Ultra since September 2020 without any issues so far. Today my phone's screen suddenly started flickering continuously out of nowhere with the brightness set to maximum to the point where even the Samsung logo during...