
Ok bit of an update after a bit of mucking about for anyones reference...
Ive not got my larger card working. It appears that copying the entire contents - hidden folder included is not enough. The new device USB/SD has to be named the same - i woulndt of thought the name of the device would of affected its working as its all via the root.
But its resolved - just ensure any new devices you copy to have the same name :)