I know it works on Straight Talk and Net10, which are ATT MVNO's. I once to my 822 to a brick and mortar ATT shop, and no one there had any idea what the APN information was. I'm sure it will work on the Cricket phone. They wouldn't sell a phone that didn't have MMS working.
I think back on Portico there were issues when using it on T-Mo and AT&T. Some said with Black (other said 8.1 DP) that they were fixed.
Thanks for the info. Do you still use the 822?
