mint mobile no MVNO type: GID MVNO value: 756D for cell data
Have you tried creating a new APN with the correct details. I use pure talk and although the Brax3 allows this choice, the selection did not work. I had to create a new one and use the details I previously used with the Brax2. Good luck.
I am also on Mint and had success creating a new access point name with the following details:
Name:
T-Mobile US
APN:
β fast.t-mobile.com β (only whatβs in the quotes)
APN Type:
default, mms, supl, ia, xcap
MMSC:
β http://mms.msg.eng.t-mobile.com/mms/wapenc β
APN Protocol:
IPv6
APN Roaming Protocol:
IPv4
Network Type:
LTE, HSPA+, HSPA, HSUPA, HSDPA, UMTS, EDGE, GPRS, CDMA -eHRPD, CDMMA - EvDo rev. B, CDMA - EvDo rev. A CDMA - EvDo rev. 0, CDMA - 1xRTT, CDMA, NR
Thank You Petrichor : I tried your changes still no cell data. Something new with 7.4 Bluetooth
dose not work , Bluetooth shows I have have ear buds , car radio will not connect. No Bluetooth volume control.