on 28-01-2021 12:51
Out of teh blue - getting this message. Tried your tips. Tried youtube. Very frustrated. have galaxy s6 - been fine for years. Why now? Taken out SIM and put back in. All the usual. Help?
on 28-01-2021 12:55
Your first option is to try a new sim card
Give customer service a call
All numbers in the link, try Skype