Unlocked Blackberry z30 can receive picture messages but can't send. APN, MMSC URL, Proxy URL appears to be valid: sp.koodo.com --> http://aliasredirect.net/proxy/koodo/mmsc --> 126.96.36.199:80 Have tried changing the routing preference's as well. Data is enabled (works - can go on the internet). Great phone except can send picture message's???