T-Mobile Galaxy S5 update to fix SMS/MMS rolling out once again

Following an initial update rollout that was apparently not fully baked, T-Mobile has resumed pushing out an update that is supposed to fix issues with MMS messages and network performance. The 133MB OTA download is now hitting devices, and aside from the bump up to software version number G900TUVU1ANE6, there isn't really anything user-facing for you to take notice of.

source: androidcentral