how to change CCcam version on opticum X4

hi all
have received my new HD receiver
ORTON x403p HD

i want to upgrade CCcam version 2.0.11 on it to CCcam 2.2.1 coz on it has a lot of freeze when watching HD channel

thanks in advance

thank you friend

but you give me a link how to get cccam config in the receiver not how it updates the version of cccam
the orton x403p are shipped with version 2.0.11 cccam and it is this version that I would like changed in version 2.2.1