You will not find an official 2K14 PSP ISO because it does not exist. What you will find is a beautiful, dedicated fan project that transforms SmackDown vs. Raw 2011 into a love letter to the WWE 2K14 era.
The "RAW" edition mods are the closest you will ever get to playing The Rock vs. John Cena from WrestleMania 28 or The Undertaker’s streak mode on a Sony handheld. If you own a physical copy of SVR 2011 and know how to patch ISOs legally, these mods are a masterpiece of fanservice. wwe 2k14 raw psp iso link
Since the release of WWE 2K14 on the PlayStation 3 and Xbox 360 in 2013, wrestling fans have dreamed of bringing that generation's fluid gameplay, massive roster, and the iconic "30 Years of WrestleMania" mode to Sony's handheld powerhouse, the PlayStation Portable (PSP). You will not find an official 2K14 PSP
Officially, WWE 2K14 was for the PSP. The last official WWE games on the PSP were WWE SmackDown vs. Raw 2011 and WWE All Stars . The "RAW" edition mods are the closest you