So if you haven't updated to the February update for the s21 ultra, don't. You'll want to skip this. When recording like 5 minutes of video the entire phone overheated and shut down. I was able to replicate this behavior over and over. Update: clearing cache and factory reset did nothing to resolve the issue. Samsung needs to fix it with an update. Update 2: rolling back to January rom using Odin fixes the issue. Do so at your own albeit minimal risk, but it does fix the issue.
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