T-MobileT-MobilePosted by a disgruntled employee who felt they'd be replaced by T-Life next year, the leaked chart shows's goals for its app. October is also whenwill start moving new account creation to T-Life by requiring 50 percent of the set-ups to be done using the app. I wouldn't mind if the app wasn't so slow and buggy. 6.7% I wouldn't mind if the app wasn't so slow and buggy. With T-Life becoming central to the customer experience, it's easy to see why some store representatives fear losing their jobs.