Since I upgraded iOS 15.5Bate1 last month, I've been upgrading every beta since then. Not the early adopters, but because almost every beta version has one or two unbearable bugs.
Yesterday I upgraded the system to iOS 15.5Bate4, and it took two days to be very happy, because this version is obviously more stable than the previous betas. The most obvious aspect of perception is the signal aspect. In the first few beta versions, the signal has been very unstable, when the mobile phones of colleagues around me are full of signals, my 13Pro will always be missing one or two blocks, sometimes even no signal at all, which also dissuaded many colleagues around who originally wanted to change the 13 series. But after upgrading iOS15.5Bate4 yesterday, the signal is significantly better and more stable. Now the signal is generally full except for special scenarios.
At the same time, the heat of iOS15.5Bate4 is also well controlled, and the mobile phone that often watches ten minutes of video before is hot, and it is scared to quickly breathe. Originally thought that it was the reason for the hotter and hotter weather, but upgrade iOS15.5Bate4, watching the video basically will not get hot, continue to play the original god for 20 minutes will start to heat up.
But it is worth noting that the iOS15.5Bate4 camera will also splash the screen, but the signal and heat can be repaired is already satisfied. After all, it is much better than the comprehensive experience of the previous beta versions. After 2 days, iOS15.5Bate4 I like it more and more.