hello,
im having a problem with my phone. this morning my phone was okay, now however it wont send bbm messages to one contact. i have tried rebooting , same goes for the particular contact.

The bbm messages does send on my screen it was a ''d'' and regular arrow , however the person wont receive it.

ive had this ebfore with the same person , however back then rebooting helped.

i hope someone can help me !!!!

Sounds like you both need to delete each other from your contacts and from bbm, then re-add each other and send an invitation to bbm. Reconfirm that you both have the correct PIN for each other.