If you have CFW 3.55 install ONLY PKG for that CFW (Kmeaw, Waninkoko, etc...), if you install Hermes probably you will have RSOD (Red Screen of Death), for fix it install again your CFW from Recovery, NEVER in Factory Service Mode.
If every PKGs gives you error 80029567 you may have something wrong, at this moment PKG for Spoofer Kmeaw is working perfectly (tested), try go to Recovery Menu and chose Restore File System and try again with PKG, if still giving error re-install your CFW
guess i'll have to try reinstalling firmware i'll get it off this site and try it do i need to be using the spoofer tool or not? before my friend used to tell me how but dunno if its any different now and thanks for trying to help dude
If you want to use Spoofer for Kmeaw you must have that CFW, for example, if you have CFW Hermes and you install Spoofer for Kmeaw, you will have RSOD or black screen.
You don't have to use Spoofer tool for reinstall CFW, reinstall first OFW 3.55 and then CFW Kmeaw, both from Recovery Menu