Even after WPHL took its newscast in-house, it still remained far behind WTXF in the ratings. In the fall of 2005, WPHL announced that its news department would be shut down; the final 10 p.m. newscast produced by WPHL aired on December 9, 2005. The following day, production of the 10 p.m. newscast was turned over to NBC O&O WCAU through a news share agreement. This newscast was partially renamed to "WB 17 News at 10, Powered by NBC 10". On July 25, 2006, the program was renamed "My PHL 17 News, Powered by NBC 10" to correspond with WPHL's upcoming switch to MyNetworkTV. On December 10, 2008, WCAU began broadcasting its local newscasts in high definition, and the WPHL newscast was also included in the HD upgrade. The newscast was renamed once again on October 4, 2010 as "phl17 News at 10, Powered by NBC 10".