I updated my phone to One UI 7 in the first week of October, and since then it’s been a nightmare. Constant lag, random restarts multiple times a day, freezing all of it. My phone went from running perfectly to basically unusable overnight. Before the update, my A53 was solid. Not a single issue aside from the battery not lasting as long anymore, which is totally expected after almost 3 years of daily use (got it in September 2022). But after One UI 7, It’s like the update destroyed the phone. I went into Safe Mode- no help. I did a factory reset a couple of times- no help. A single update completely wrecked it. This is a pattern and not bad luck. Everything someone else described about their One UI 7 update is literally exactly what happened to me. Samsung should be ashamed of what they pushed out. They pushed out an update that’s making phones' bricks and leaving people with unusable phones. They need to be held accountable. This is beyond frustrating. This was a great phone and now it’s wasted.