TouchWiz was often blamed for being too full of bloatware and slowing down the device that it was supposed to improve in terms of user experience. Samsung listened to that criticism and finally decided to trim the UI down in size. While this step worked really well and most users liked the new TouchWiz a lot better, it did come with certain sacrifices in terms of customizability. Earlier, it was possible to tinker with the backlight settings of the capacitive keys, but unfortunately, it is a t
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