I wouldn't recommend rooting just to freeze or uninstall the AT&T apps. There are not that many of them and as you install more and more apps, they become less noticeable. Many people see some of the HTC apps and think they were placed on the phone by AT&T. While it may be safe to freeze some of these apps, with most it is not because they are part of the UI. The biggest benefit of rooting is being able to flash custom roms. For those that prefer to stay closer to stock, like myself, there is the option of flashing the stock rom. I am stock rooted. The benefits for me have been, apart from freezing the AT&T bloat, the ability to backup apps and data, the ability to take screenshots, the ability to change the system fonts, and the ability to write to system folders for other tweaks. Also, rooting the phone sim unlocks the phone.
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