Credit: Joe Maring / Android AuthorityTL;DRT-Mobile is pushing for a digital-first model where retail transactions must go through the T-Life app.However, this push is resulting in reports that walk-in customers with older devices or experiencing tech emergencies are being turned away or sent to Apple Stores because they can’t install and run the T-Life app.Reddit users claim employees and the store face penalties and financial “dings” if they perform manual transactions instead of forcing users onto the app.T-Mobile has been marching toward a T-Life-centric future, where the app handles everything you need to get done with the carrier. The move sounds great for customers, since the digital-first approach offers a lot of convenience, but the reality on the ground is different if you can’t access T-Life in the first place, as this customer allegedly found out.Reddit user cineglitch‘s iPhone 13 died recently, so they swapped the SIM from the phone into an older iPhone 7 they kept for backup. When the user visited their local T-Mobile store, they found out the store could not sell them a phone unless the T-Life app was installed. Complicating matters, the user couldn’t install the app because the iPhone 7 cannot be updated to the latest iOS release. The user also said that a browser-based solution didn’t work with this old phone.