The i series radios have started showing up at the dealer that I work for. Is there any way to upgrade an old codeplug to work with the new Version 9 CPS and radios? Or will we have to rebuild everything from scratch? I can't seem to open an old codeplug in the Version 9 CPS, it just locks up... Tried calling Hytera tech support and ended up getting hung up on about 5 times.