How to hack Android restaurant app sign-up promos?

[lain21us]

Suppose BK were having a promotion where you download the app, log in, and receive a coupon for a free Whopper. The promo is only good for new users. You use the promo then try uninstalling/reinstalling the app, but id doesn't work. Desperate, you factory reset your phone and install the app again, but the app correctly identifies you and does not give you the coupon again.

How do you hack this process to get yourself unlimited coupon codes? Is there an easy way to run the app in a sandbox and spoof all the device data (like IMEI, MAC Address, etc.), or something like that?

[exeow]

umm emulate on PC?
https://fossbytes.com/best-android-emulators-pc/

[vousvoyez]

Suppose BK were having a promotion where you download the app, log in, and receive a coupon for a free Whopper. The promo is only good for new users. You use the promo then try uninstalling/reinstalling the app, but id doesn't work. Desperate, you factory reset your phone and install the app again, but the app correctly identifies you and does not give you the coupon again.

How do you hack this process to get yourself unlimited coupon codes? Is there an easy way to run the app in a sandbox and spoof all the device data (like IMEI, MAC Address, etc.), or something like that?

The way many apps identify that you've already use it up is that it tracks it through your Device ID similar to Spotify, which is why when you create a new account it would direct you to a credit card free trial instead of a 7 day free trial.

To bypass this, root your phone, donwload a device id changer, theres a lot in the store. Change/Click the button to change it and open the app with a new account. Rinse and repeat