So i have a Verizon S5 rooted, stock rom. However, i use T-Mobile service on the phone as it is unlocked. Since i use T-Mobile on this phone i can't use the Isis app that's pre-installed the device. If anyone can steer me in the direction of the com.isis.mclient.t mobile.activity apk that would be greatly appreciated! I've found a at&t apk that installed perfectly but could't go any further because i don't have att sim. If any has the tmobile apk that'd be awesome!