Can anyone spot what i'm doing wrong trying to hack e-bike speed

[Shael]

Following guide online to swap out the old max speed with the new max speed but i'm using a mac whereas most people used fiddler classic on windows and i'm not sure whether I put the values in the correct places within the rule.  Anyone spot my noob mistake ?  Seems like many people had success so I know it's possible and my phone with the app making the API calls is connected properly to Fiddler that's not the problem. Please any help is so appreciated ! Thanks so much

[Maria]

Hi Shael,

By your screenshot I assume you want to change value in the response body. In order to achieve that you should use the action Update Response body not  Update Request body. In your current setup you are using condition that will match the session by Response Body, but after that you are using action to change the Request Body. That change won't be send to the remote endpoint and will be visible only in Fiddler because you cannot change the request after the response is already received.

You can also check this article for additional information https://docs.telerik.com/fiddler-everywhere/rules-presets/modify-traffic/modify-reponse-body

I hope this helps.

Regards, Maria Progress Telerik

[Shael]

Thank you thank you thank you !