why does my messages go green with another IPhone and we already tried everything to get it back to blue and it still doesnt work
Ive already tried turning it on and off, restarting it, deleting the number and nothing it’s still green
iMessage needs 2 to tango.
Having an iPhone is a requirement.
Is iMessage activated?
Do you have an International SMS plan from your provider?
iMessage use International SMS to connect to Apple iMessage server overseas and iPhone supported carrier waived those charges.
Read here:
Using iMessage
http://support.apple.com/kb/HT3529
Troubleshooting iMessage activation:
