How can I reset TM5302HD?

[DHM]

After installing several Phantompathes the box has become progressively unusable. For example the Favs are routinely messed up and show the wrong channels and repeat the same channel. Moving the channel order on is also not working. So I want to get rid of Phantompatch to see if all these problems stem from the updates. But factory reset doesn't restore the original firmware. How can I get back to the out-of-box state?

Many Thanks in advance

[Sicilian]

Official software here
http://www.technomate.com/support/tm-5302-hd.html

[DHM]

This is exactly the update that cause all the trouble. That is why I am trying to reset my box to get rid of it. I would welcome any help.

[Sicilian]

Use an earlier phantom patch here
http://download.for-better.biz/bbs/list.php?board=tm5302hd