[Solved]openelec please help?

[tonyg]

I've extracted a bootloader.img from a working openlec zip file and replace it to a non working one, then signed it with signapk.
i keep getting errors in recovery with failed signature verification.
what am i doing wrong? Any Ideas?

solved:
If Anyone having this problem while stock recovery use ainol zip signer, google it......it works (tried signapk, zipsigner and more all failed)