Some new info has leaked regarding the BlackBerry slider and according to the latest rumors, the device failed the early diagnostic testing 4 out of 5 times, which obviously isn’t good. If the rumor holds up, the BlackBerry slider may be headed for Sprint, since the device had a Sprint logo.

There is a GSM/HSPA version of the device and the models are called the BlackBerry 9900 and BlackBerry 9930. It looks like the HSPA version will support 850/1900MHz UMTS bands which would make it compatible with AT&T and Rogers’ 3G networks.