im using CM11 M9 and i have my network type set to
CDMA+LTE/EvDo
my APN is
LTE - Verizon Internet
Name: LTE - Verizon internet
APN: VZWINTERNET
Proxy: not set
Port: not set
username: not set
password: not set
server: not set
MMSC: not set
MMS proxy: not set
MMS port: not set
MCC: 311
MNC: 480
Authentication type: not set
APN type: default,dun
APN protocol: IPv4/IPv6
APN roaming protocol: IPv4/IPv6
APN enable/disable: enabled (greyed out with box checked)
Bearer: LTE
MVNO type: none
MVNO value: not set
a few notes for me: whenever i try to switch to CDMA/EvDo auto (3g) it doesnt connect to data until i turn on wifi or set airplane mode for at least 30 minutes then re-enable the radio. if the connection drops for whatever reason i have to redo this step so im better off leaving LTE on all the time because its way more reliable than 3g which is really weird in my opinion and im not sure if its the rom that causes the problem since i installed cm11 as soon as i got this phone