T-Mobile Samsung Galaxy Note 9 start receiving Android 9 Pie update There’s good news for those who have been waiting for the T-Mobile Galaxy Note 9 Android Pie update. The carrier started testing the update for this handset last week and is finally rolling it out now. The testing stage comes after development in T-Mobile’s software update program. So once it entered testing it was evident that T-Mobile would roll it out soon. The carrier hasn’t been the quickest to release Android Pie for this device. Both AT&T and Sprint have already released the Android Pie update for the Galaxy Note 9 on their networks
– https://www.sammobile.com/2019/03/04/t-mobile-galaxy-note-9-android-pie-update-out/

Source: https://www.youtube.com/watch?v=sqD6-QlaB1E