75% of my messages when i send them the little green arrow doesn't go away as it should to confirm they are sent. Some times if i resend the message the first one will show as sent but then the second won't. Other times if i send another message to someone else the previous message to another person will then show sent. Its very fustrating not knowing whether my messages have been received and having to rely on the person responding to confirm they are sent. This is especially troubling when I have to send a text to someone important who I don't want to spam by sending every message 2 and 3 times. I have tried the system reboot and that did nothing. I love my android phone but if this is not a problem that can be fixed I will happily take an iphone. But paying a bill every month and insurance on this phone, In my opinion this is up to verizon wireless to either fix the problem or replace the phone. I am open to suggestions.