Remove Sideload Limit in Mango?

[killerkhatiby009]

Has anyone been able to remove the sideload limit from mango on the HTC Arrive? I have a developer account and I can unlock both Nodo and Mango officially but in Nodo I could edit the registry to remove the sideload limit and sideload as many apps as I want but in Mango I cannot do that. I was reading about the provxml hack and didnt see anyone trying it on the Arrive and just wanted to see if anyone had done so? I am not too interested in the unlock part just the sideload limit (but since they come together it doesnt really matter anyway)

More info on the provxml hack here:
[HOW TO]Unlocked from Nodo to Mango - xda-developers