刚试过在我们的应用程序的应用程序的自由，我可以用它买了每一个在应用程序内购买的项目。至少运行Play商店3.x的时候 如果我升级Play商店到4.x比自由黑客停止工作。

Just tried the Freedom app on our application and I could bought every in app purchase item with it. At least when running the Play Store 3.x. If I upgraded the play store to 4.x than the Freedom hack stopped working.

总之，有没有办法来防止呢？

Anyhow, is there a way to protect against it?

推荐答案

确认订单id返回。正确OrderIDs的的形式是： [商家ID]。[实际顺序编号] 找到你的钱包帐户中的商家ID（订单页最后一行），并检查你的应用程序，如果是相同的。 由于自由黑客无法通过任何手段知道自己的钱包ID，砍死支付返回的ID不同。刚刚拒绝这些付款。

Check the orderId returned. Correct orderIDs are of the form: [merchant ID].[actual order ID] Find your merchant ID in your Wallet account (last line on order page) and check in your app if it's the same. As the Freedom hack cannot by any means know your Wallet ID, the returned ID of hacked payments differs. Just refuse those payments.

请注意，这只是一个假设。我现在不是100％肯定，如果这个工程。反馈将AP preciated。

Note that this is just an assumption. I am currently not 100% sure if this works. Feedback would be appreciated.