Android Central Question
My G/F and I upgraded on Sunday to S9's, with AT&T. Today we were sending a bunch of "back to school" pics to several different family contacts. We found out later that some contacts received the texts immediately. Others didn't get them for 4-6 HOURS later, and some still haven't received. I've spent literally ALL night searching online. I found some sites with related complaints. I tried all of the troubleshooting advice, and still nothing is working. It's driving me absolutely crazy that this is happening. Does anyone have ANY advice???