T-Mobile UHD/4K Video Streaming Toggle On
Share
Verizon and AT&T likely have a similar feature
Step 1: open the T-Mobile app and click “MORE”
(bottom right corner)
Step 2: click Profile Settings
Step 3: Scroll down to “Media Settings”
Step 4: Toggle every single line to on
(note: if the line does not allow toggle you are using the incorrect plan and will need to contact support to fix that)