apns-conf: Update TMO HR APN

Can't get LTE otherwise.

Change-Id: I2c2593626f9633885a3fd3ab3146d1221860fcee
(cherry picked from commit 83b75c0d85ac70a5c1dc4083964972f4455e0f58)
Make LTE-enabled APN default for Korea Telecom

Change-Id: I05bdb058a202edee0260fc1a5f1725c9b374e6dc
(cherry picked from commit a441c01ac89af0e171eee3ce3fcd54ceebce1547)
Fix Mobistar APN settings

Update Mobistar and Mobistar MMS to remove user/pass and add PAP auth

Change-Id: I02a2aa99abb93f325f60032bbaa2e59da397c3c2
(cherry picked from commit affb35aaa44b8d17319f254295725f18248857d0)
update team ub notif