Need help to install last BH Image

Hi ,
I am an old man , so please be patient.
I have Vu+Duo original box , running BH 1.6.6 image. Would like to update to ver. 2.0.2 using mickey25 Backup file, but as I am not familiar how to do it, I ask your assistance and help.
I bought my box with already installed image mentioned above, and I am afraid if I go to update to BH ver. 2.0.2 I’ll be unable to return to previous ( my actual image), if something goes wrongly during installation of new Backup file.
Please let me know what is essential for me to do it.
I have motorized system 42E-30W.I am living in Podgorica –Montenegro, and by checking my actual settings I’ve seen that Usals is installed.
I’ve mount my box HD, so bh Personal backup and other settings should be saved on the HD of the box.If I install new image , does data saved on this HD will be erased, and in case of necessity to return to old image again, I can use bh Personal Backup of old image again- so to be in safe side.
I have CCcam _2.2.1 – so probably I must change this one installed on mickey’s25 file with mine. How to do this, using Filezilla or DC 296
Also I have CS, so I must establish the line again. Have no idea how to do this
As settings I am using Vhannibal E2 list.To insert this list in new image, I’d like to use dreamset 238 but I should previously connect my box with PC using DCC 296 – this one will ask for password to connect the box with PC.
And finally, as I am using LNB solo ( mono) , how I should set my Tuner A and B.
Hope you will find some time to help me ,
cordially regards,
horn

Yes, line was in the box.

Line is working all times with small exception from time to time

I answered if I have CS- and my reply was YES.
I didn't state I am paying any Server for this.
So if you would help me and support as this forum is stating- then fine, if not again is fine.
Hope I was clear enough, buddy

When ask support was hopping I’ll receive it from members more instructed then I am, but unfortunately I was ignored completely.
I know I cannot pretend to be supported by all cost, but if I am not wrong, the reason why we are all here is to help each other to solve our current problems and most of all, to be able to learn something in connection with our mutual hobby, every day.
Any how I apologize to anyone who is thinking that this may opinion isn’t correct and I’ll be eager to hear what other members think about .