04-03-2012 10:19 PM
my phone worked fine in the afternoon, but I found that the top right shows a red SOS instead of a signals bar at night, I' ve tried to remove the battery to restart, I have put the other SIM card which is currently works on the other phone, but it is still not working at all. What can I do? This is my first Blackberry phone, i know rarely about BB phone. please help everyone.
04-09-2012 08:02 AM
When you inserted the other SIM to test, was it a SIM from the same network or another network? Also, have you contacted your wireless network provider regarding this issue?