Technomate 5302hd

I was recently given a TM5302hd box by a friend who has only ever used it as a free to air box on 28 east
I am familiar with the 5402 hd which i use myself
I have gone through the full process of factory reset / loaded official firmware /factory reset/full scan downloded all channels ALL OK fta channels opening.
went through same proceedure Factory reset/loaded patch may 2015 /factory reset/scan channels/factory reset
loaded my lines and showing all connected but still none of scrambled channels opening.
signal showing 90% quality 85%
tried different p[atches still no joy
any help please

Have you tried any channels opening with softcam?

no not tried softcam but will give it a try