Lazaridis revealed today that the 4G version of the Blackberry Playbook will not be available until this fall despite previous statements made by the company. We found out when Lazaridis mentioned how excited he was that the 4G Playbooks would be arriving this fall.
RIM had initially planned on released releasing three 4G versions this summer: a LTE version for Verizon, a WiMax version for Sprint, and an HSPA+ model for AT&T. RIM also mentioned that the BlackBerry Bold 9900x9930 would be delayed until the fall as well. We will keep you updated on the status of the 4G Playbook.
source: Unwired View