On Wednesday, Verizon Wireless 4G LTE customers experienced a data outage. Today,Verizon Wireless issued a statement and the outages technical glitches were explained and analysed. Phone calls, texts and other functions continued to operate.
The network experienced "growing pains" from issues that were "regrettable" and "unforeseeable."
John Byrne, analyst with International Data Corp noted because it is the largest active 4G LTE network, you're going to have some hiccups, while it still could be a big problem for the company.
Basically, the outage was caused problems in the delivery core that is replacing the old core for 2G/3G networking. The new delivery core uses for the first time " IP Multimedia Subsystem (IMS)" in which software bug which caused the first outage in April.