Sprint getting a WP8 device?

By the Way, to all your Sprint People on contract till May or June. I was too.

Only cost me $50 per phone to break. 6 days later, well worth it.
 
Mlm1950 is correct. Microsoft considers the HTC Arrive as EOL, which more likely was the reason it never got Tango, and perhaps not getting 7.8
 
Independentvolume, CDMA requirements for coding and encryption are based on 2005 Qualcomm Standards, while most US Carriers use the newer standards, especially a Verizon and Sprint which support SVDO (which requires 512bit encryption because it adds an extra radio to be used for data while on a voice call).

Brmiller needs to do more research on why most CDMA carriers and MVNOs are using 512bit encryption over the 256bit encryption. Go ahead and blame Sprint and Verizon for helping Qualcomm resolve the problem of not being able to talk and surf over 3G...