I have done the prestige 10 hack today, Have you deleted the game data after starting the patch blocker?
It is important that you use the right files, there are different error files for different countries...
It will always work as the patch blocker keeps the update at 1.00,
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^^^this is the best and most clear prestige tutorial i have ever seen, also has a video which makes it very less confusing. comes with links for patch blocker and winrar which you will need