Choose phone info
Set to WCDMA only
You won't connect to lte this way but it'll disable the fallback to edge/gprs.
Also, I'd change your apn settings to use the epc.tmobile.com apn instead of the fast.tmobile.com if
you're going to force wcdma.
Sent from my SGH-M919 using Tapatalk 2
Samsung Galaxy Tab 10.1 WiFi | Samsung Galaxy S3 T-Mobile Slim.build 4.3 | Samsung Galaxy S4 T-Mobile Slim build 4.4
Ladies and Gentlemen, Xzibit: "Yo dawg. I heard you like being robbed, so I put a fee on yo fees so we can fee you while we fee you.