Help with installing Blackhole image 1.6.2 and CCcam 2.1.3

The present image I have, that came installed with the receiver is BlackHole Vu+ SOLO v. 1.5.1 Sly UK Ready Backup. This works fine and as a complete novice I probably should leave well enough alone, but the latest image 1.6.2 looks good and I'm tempted to try it. I have read how to flash the new image with a usb stick and it seems straightfoward enough. My present image seemingly
Contains Oscam & CCcam 2.1.3 with configs included to update entitlements from self only, not sure exactly what this means but I do know I will
need CCcam 2.1.3 to be able to use the cline that I have received from somebody. How do I install this, and do I need the Oscam as well ?

Thanks for any help you can give a novice.

Thanks for that, but how do I manually install this file ?

Thanks everyone, that sounds good, away at the moment but will give it a go on Monday

Have just one more question. I notice the link that Sandman has given me is 1.6.2 Sly UK Ready for the Duo. I wonder is there a similar version
suitable for my Solo? I notice this has all the CCcams already installed. Say if I took a backup of my present system the 1.5.1 Sly UK Ready, and then
reflashed with the latest BH 1.6.2 VU+ Solo Final, (which does not have any CCcams included ), and then restored my settings, would this work and
give me the CCcams ?

I have installed ( I think ! ) that Blackhole Personal backup. I FTP it to tmp folder and then on the remote , green, yelow, manual install. It was there
and seemed to install . I would like to do a backup but cant seem to find it on the menu. Have I missed something ?