Im using BCP over L2TP. With latest beta builds it doesnt work. Didn´t have time to test what exactly doesnt work. Looks like DHCP over BCP, but maybe there is more.
In stable release all is working as it should.
Why we need sim cards. World is moving towards sim card free. Sim card is so yesterday+1 for dual sim card
ensure support for LTE-A if not already